Dog to Dog Aggression - Stop Dog Aggression Toward Other Dogs
89It is always a bit strange to me that we expect our dogs to be social butterflies. People often get very embarrassed when their dog barks at another dog, growls, or vocalizes in any way.
Indeed it is more natural for dogs to be wary of other dogs. After all, when a wolf pack sees a new wolf in their territory, they will chase him away. In fact, wolves are very protective of their territory, and dogs can be as well, unless they are trained otherwise.
Even then, we should not expect our dogs to like all other dogs.
Some dogs just do not get along. Other dogs may get along when they are young, and start showing dog to dog aggression once they have matured. Just like us, dogs grow-up and change based on their experiences, training, relationships with others, and their natural temperaments.
Even dogs that live together and seem to get along very well may sometimes exhibit dog to dog aggression with each other.
- Why does a dog show aggression to another dog?
- Is dog to dog aggression something that we can help our dog with?
- How do we stop dog to dog aggression?
Dog to Dog Aggression
Often, it seems like dog to dog aggression comes out of nowhere.
One day our dog is best friends with the neighbor's dog, and the next day they are in a no-holds-barred fight.
Where does the aggression come from? How can best friends suddenly turn into bitter enemies?
Although it may seem to us that our dogs start fighting for apparently no reason, that is frequently not the case. There is usually a reason or a trigger event that sets off the dog to dog aggression. In addition, dogs don't usually launch into an all-out aggressive attack of another dog without some initial warning signals.
In fact, dogs usually start communicating with each other from afar through body language and some vocalizations.
The Butt Sniff
My Shiba Inu can sometimes get aggressive with other dogs. In particular, he does not like new dogs coming over to sniff his butt. Butt sniffing requires a fair amount of trust because the dog is allowing someone he does not know to put their teeth very near to his sensitive areas, and far away from his own teeth. The dog doing the sniffing could easily attack and seriously wound the other dog before he could even respond.
When meeting another dog, my Shiba usually has loose body posture until the other dog starts to approach his butt region. Then ...
- He starts tensing up and shows the other dog that he is uncomfortable with that butt action.
- If the other dog does not back-off, Shiba will usually lift his lip and start a soft growl.
- If the other dog still does not back-off, Shiba will quickly turn around and air snap.
- If the other dog still does not back-off, a fight may occur.
Since we do not speak dog, we often miss all of this useful information. Instead, all we hear is the bark or the growl. We interpret this as dog to dog aggression, get embarrassed, and start punishing our dog for actually doing all the right things.
My Shiba gave many warnings to both me and the other dog, and it is only after we ignored all of his warnings that he contemplated using his teeth.
If we keep correcting our dog for giving warning signals and properly communicating his unease, he may decide to skip all the middle steps and go straight into an attack the next time he meets another dog.
Dog to Dog Aggression - Why?
Dog to dog aggression can be triggered by a wide variety of stimuli. Furthermore, whether a particular trigger causes an escalation into aggression also depends on the current mood of the dogs, energy levels, and other surrounding context.
Two common triggers that can cause dog to dog aggression -
- Competition over resources.
- Self-defense from a perceived threat.
Dog fights frequently occur over food, toys, territory, or reproductive rights. That is why it is against the rules to bring a bitch in heat to a public dog park. This can very easily start a fight among the male dogs as they compete for rights over the female. Dogs may also fight to claim food and territory.
For example, both my dogs get along very well. They even have their meals together. However, when I give them a high priority item, like a bully stick, I separate them. This lets them work on their bully sticks in peace, without having to worry about it getting stolen. My Shiba Inu is a big time scamp and he really likes stealing things just for the hell of it. If he tries to steal my Siberian Husky's bully stick, that might trigger a fight.
Note - what causes a dog to dog aggression episode is highly contextual. For example, my dogs can eat together without any problems because to them, the regular food is not worth fighting over. However, if they were both really hungry, then it may be a totally different situation.
In the butt-sniff case, my dog was trying to protect himself from a perceived threat, i.e., the other dog placing his teeth close to my dog's sensitive parts. What is perceived as a threat will be different for each individual dog. Therefore, it is important to carefully observe our dog and listen to what he has to say. If we can identify his dog to dog aggression triggers, then we can start to help him get over them.
Dog to Dog Aggression and Dominance
A trigger event causes conflict between two dogs. This does not necessarily mean that the conflict will escalate into dog to dog aggression. If one of the dogs is willing to submit to the other, then that is usually sufficient to resolve the conflict.
For example, my Siberian Husky is a more submissive dog. Whenever there are any real conflicts, she will usually submit to Shiba Inu by rolling onto her back and exposing her tummy.
Dog fights usually only arise when both dogs are unwilling to submit. In this case, they resolve the conflict with their teeth. This is why dogs with more dominant personalities are more of a challenge to live with because they will stick to their guns and not back down. Others must acquiesce to their position. The same is also true for people with more dominant personalities.
When I got a second dog, I made sure to get a dog with a more submissive personality. My Shiba Inu has a dominant temperament, and gets along better with more relaxed, playful, and submissive dogs.
How to Stop Dog to Dog Aggression
In cases of dog to dog aggression, it is usually very helpful to hire a professional trainer. A professional trainer can observe our dog in real-time and catch body language that we may miss. This allows us to effectively interpret our dog's interactions with other dogs and identify the source of his dog to dog aggression.
Some things that have helped me deal with my Shiba Inu's dog to dog aggression issues -
- Always stay calm and always have a plan. If we become angry, fearful, or frustrated, our dog will pick up on that energy and become even more stressed.
- Create as many neutral experiences as possible. If nothing happens every time we see another dog, our dog will learn to be more relaxed in the presence of other dogs.
- Do not let a dog practice dog to dog aggressive behavior. The more he practices aggression toward another dog, the more likely he will repeat that behavior in the future.
- Set our dog up for success. Only let him greet friendly and relaxed dogs that we are absolutely sure he can handle. This helps to build our dog's confidence, and helps him better handle greetings with other dogs in the future. It will also help us build our own confidence.
- Desensitize our dog toward other dogs in a controlled training environment.
Dog to Dog Socialization
Dog to dog socialization has recently become the new it thing. Dogs are often forced into social situations that they are uncomfortable with. However, if a dog keeps having negative experiences with other dogs, he will ultimately resort to using aggression to protect himself.
Successful greetings condition a dog to enjoy the company of other dogs, negative greetings teach him to be anxious or fearful of his own kind.
If we continue to force our dog to meet unbalanced dogs or dogs with conflicting temperaments, we will only worsen his dog to dog aggression issues.
If we help our dog by carefully choosing his play-mates and respecting his social boundaries, he will grow up to be a more balanced, confident, happy, and relaxed dog.
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I have two German Shepherd females (sisters). They have both had dominance issues occasionally. Yesterday out of the blue they literally tried to kill one another. I'm not sure what set them off, but it wasn't over food. Everything was calm and quiet, next thing I know, they are mauling each other. We got the two separated, but we don't know what to do from there. We are not able to hire a professional dog trainer, but we would like to know why this happened and should we let one go to another home?
I have a 2 year old chihuahua who is teeny tiny. She's been a tad spoiled as she has been an "only child" since 4wks old when I took her home. We decided to adopt an 11 month old Shiba Inu mix from the humane society. It's not going very well. My chihuahua is very nervous and growls/nips at the Shiba when she is around her. The Shiba is a pup and quite hyper, and my Chihuahua has never been hyper. I am at a loss here. I have had many dogs and never been this stumped about how to help them get along. I am worried the Shiba will snap and attack my tiny Chihuahua. :-/ any ideas?
I rescued a Shih Tzu a year ago who didn't show any signs of aggression to neighbor Westie in fact they appeared to love each other and played good all the time daily. Then, last week the Shih Tzu started viciously attacking the Westie after circling and butt sniffing. She latches on and it is almost impossible to get her off the Westie. The Westie doesn't appear to fight back and is now afraid of the Shih Tzu . What should I do. They are both neutered adult females.
Hi ShibaShake,
My boyfriends mother has two dogs. I spend a great deal of time at their home and take the dogs(one springer cross and one westie) to the beach with me on the weekend for my run. If the beach is quiet and let them of the leads and they run about with exuberance for a bit and then pretty much fall in with me as I walk and then jog. More often lately I noted that I had to distract the Springer Cross with stones when we started to approach other dogs. When they got to close, like the butt sniff, she started to almost panic and then broke into a high pitched bark to frighten them away. This mostly happened when she was in heat and then it started to become a regular thing if any dog came near her at all. Then it developed further into crouching with tale between the legs and agressive snarling, barking and lunging for the other dogs. Now it's at it's worst, if she sees another dog on the beach she lies on all fours as though stalking, then sprints after them and does a swooping half circle in front of them, never getting to close. It's an act and she's posturing as best as I can discern. But when I see this start to happen it doesn't matter what I say or do to distract her, she will not listen. It back fired on her recently when she got to close to a dog and he attacked her back, I put her on the leash for some time straight after and repremanded her for it, but none of it made a dint, she went straight for the next dog she saw 5mins after I left her off again. At home she bullies the westie to a great degree even though they get on well, she will attack her for no reason. She is a very dominant dog. It can happen on the beach too, her exuberance gets the better of her and her playfulness becomes aggession. The attacks at home happen regularly enough, 1 to 2 times a week but always out of sight of anyone in the house. Both dogs were nutered recently which we thought would help but it hasn't improved things. She is a great dog, and is incredibly smart but I am getting to my wits end with her, and tonight I smacked her for the first time, which is something I never want to do again. I brought them out for a walk and was distracted by a friend. The dogs were slightly ahead of me when a A young boy came up to them. He growled and barked at her, she barked back, Then the boy turned back to his family, She bounded after him for a minute and for a moment I really thought she was going to bite him. I would really appreciate some guidance and advice from you as you know what you're talking about. Thanks!
Hello my to Chiauhauhs fight for no reason! My younger dog looks at my older dog and starts growling for no reason, then they attack each other vicoucly? Help please!
Hello,
I am very worried about my pitbull. Someone had him in my area and he was very under weight and was not treated very good. I could not help but to take him home with me because I felt so bad for him. I was worried about him with my son but it was love at first sight. He is a very sweet and loving dog and sleeps in bed with my son every night. He has been going to my moms house while I am at work because he is spoiled and I do not want him to be home alone to long. My mom has four dogs and he was really close to her female lab mix. He would eat out of the same bowl, cuddle on the couch, lick each other and he would run to the door to see her. They just recently became aggressive towards eachother. The first time he became aggressive when they were eating. Then he was sitting on the couch and she looked at him and they started fighting. Any advice? I am starting to hear from my mom that he is a pit and that is why he is aggressive but he is so sweet and loving. I do not think it is caused by his breed but something between them. He does not attack any of her other dogs.
I already know my half doxie half chi hua hua is not going to get along well with others. However, when we pass other dogs on the street, the other dog's owner invariably gets insulted when I do no allow my dog to socialize. One lady in fact yelled at me "You need to take your dog to dog school to learn how to socialize!"
Is she correct? Should I be trying everything in my power to change my dog's attitude? Or should I just keep avoiding other dogs? Btw, if I see my dog and the other face to face, I pull her away, as the face to face usually leads to my dog starting a fight.
Thank you!
I just recently adopted a year old female cocker spaniel. I have 3 other dogs in the home, hey are all chihuahua's (2 male one female) I dont understand why my "new addition to the family" doesnt like the other three dogs. When they get close to her she growls and shows teeth. I am noticing that the other three dogs are starting to try at all cost to avoid her. Will this behavior go away? How do I deal with it? She is a really great dog other than this aggression she is expressing. Please help!
hello
i have a three year old irish setter, who was completely fine with other dogs until he was atacked and biten by a border terrier that he used to previously play with quite happily. Since then I am noticeing more of a problem. He will now lot let other dogs come near him when on the lead, he will then launch and bark. however if I let him off the lead as the same dog approaches, he will hide and avoid.
he was happily playing with a young dog in the woods the other day. He seemed to be enjoying being chased. However when the dog caught him we had the same problem launching and barking. he has not actually biten.
This does not happen with every dog, there seem to be a few certain types that is like this with, espectally german sherpherds. It seems that as long as the dog has no real interest in him he will be fine. Anything over excitable he doesn't like.
I had him on the long line in the front garden, whist out front with the children. The gate was closed. A lady walked by with her dog who sniffed mine through the gate. He was wagging his tail, next thing I know he has dived through the gate and onto of the poor dog!
any suggestions as to how I can solve this problem?
thank you for your time
katrina liddle
I have a Siberian husk that is now a year old and he started to show aggression toward other husky and German shepherd. I had him when he was ten weeks old. I would take him to the dog park 5 day a week to get him socialized and he was a nice dog when he was younger. now
he want to fight every dog. What can I do to prevent him from fighting.
We have a German Shepherd mix and a cocker spaniel mix. Both were adopted a few years ago and have become amazing additions to our family. Recently and it seems out of nowhere our shepherd has begun to attack our spaniel. It started out with her showing aggression towards the spaniel but, as soon as we told her no she would stop. Within the past month however she has begun to physically attack our spaniel mix. They never fought over food or toys before but we decided to separate the two when doing these things in hopes that it would stop the attacks. It hasn't. Although they happen few and far between they are getting worse when they do happen. We have asked the vet and some trainers that we know. She doesn't show aggression towards any other animals or people. In fact she is very loving except towards our spaniel. What can we do?
Hey, great article. It has really helped put my dog's behaviour into context.
I have a 1.5 year old weimaraner/lab cross and he is increasingly showing aggression towards other dogs- but mostly only in forests. As soon as he sees a dog in the forest he begins jumping around them and barking, as if he wants to send them away. Sometimes he even does this to a lone star person that might be roaming in the woods. I know this is an issue, but I am just stuck on how to resolve it. He is off leash during these hikes, which are in remote areas where there usually aren't any people/dogs. Because of his breed, he REALLY needs this exercise. When he is having these barking spells, he could care less about what we say. I really want him to just relax when he sees these dogs/people! Otherwise, he is not nearly as crazy on our sidewalk walks. He does bark at them though.
I've noticed that this has been increasingly becoming worse. Do you have any tips/suggestions you can share?
Thank you.
Hello Shibashake,
I have the same experience as Danyelm. A 7 year old rot/lab mix with a new little brother. The 18 month old and the 7 year old have been going to the park together all week and all is fine. Just today, the older dog went after two dogs that he saw the younger dog playing with. He actually went into the mix to break up the play and then went after the other dogs on two separate occasions.
Any tips on breaking this behavior as it just appeared in the last 24 hours and we want to address it right away? The "little brother" can take care of himself.
Hello, I have a 6 year old rottweiler and he is neutered and he has always been the laid back non aggressive dog we could take him anywhere and he would be fine with other dogs around him. Well we recently went and adopted a 6 month old chihuahua as a kind of buddy for him and another pet for the house because are rott is getting older and not as playful. Well are rott plays fine with the chihuahua at home and never has shown any aggression or resentment towards him. So one day we went to go to the dog park where we have taken are rottweiler many times and have never had any problems and we thought it would be fun to take the puppy out also for some running around, but as soon as we got there another dog started to get close to are rottweiler and he got real aggressive real fast wanting to attack the other dog just for coming close we thought maybe there was something just about that dog because he has never done that before but as we went into the park and other dogs began to come near him he did it again and we just can not figure out why we were thinking it is because we got another male dog in the house so maybe he is showing his dominance to the other dogs but because we have never had this problem we are not sure. And if it is because of the puppy we are wondering if it will change after he gets neutered also so are rottweiler wont feel less masculine if they do feel that way.
I have a large lab/shepherd mix who's lived with me for almost 9 years. She's been the only critter in the house until a week ago. She's always been really mellow and laid back. The new puppy, about year old, had a rottweiler as its mother and probably a beagle as the father. He's only about 1/3rd the size of my other dog, but I've seen him get quite aggressive toward her, even nipping her in the neck once. He now growls when she gets near and this is discouraging her from spending time with me as he clings to me almost all the time. He also has separation anxiety as he starts to bark/howl with a minute or two after I leave the house.
Any ideas?
Hi, i have a British Inuit who was attacked by a collie about a year and a half ago. Until then she was a sociable dog but since then when she sees another dog she lies down and creeps closer to the other dog leading it into a false sense of security and then pounces on it and grabs it by the throat leaving me with costs to pay. I know the previous attack has triggered the recent behaviour but i am now trying to remedy the problem as it is making dog ownership a chore rather than a pleasure. Any comments would be appreciated. Thanks.
Hi we have 7 huskies and 2 mals and as a rule they generally get on well together. But we do have one particular problem our bitch when at home is brilliant if she in an enclosed area with other dogs she is brilliant but when she is training and a dog passes her she lunges at them we are usual quick enough to stop her doing any damage the dogs have been on leads so there has been no amunition for her to try to attack the other dog any ideas on what would make her do this and how we could go about trying to stop it many thanks
I have a male Golden retriever he is an older dog, about 8 years old. He has always been the dominant dog. I have a few month old Lab/blue heeler who is very friendly, she always tries to play with the golden retriever. He doesn't like her coming near him, when I am around he is good about showing the warning signals. She doesn't listen usually so I have to grab his attention so he doesn't bite her, but when I am not around or he doesn't think I am watching if I call her he instantly bites her. He bites hard enough to leave gashes. Is there a way I can stop him from doing this? I wonder if he will always be this way to her since she doesn't exactly pick up on the warning signals. I also have another female chihuahua who he gets a long with, they never cause each other any problems and sometimes even play. However he will not have my lab/heeler near him. If she is he makes her stay or he will bite her. Is there any way to change any of this?
Hi,
I have a similar problem as mavalos0513, my Golden Retriever is neutered and will turn 2 soon. He used to be nice to every single dog, but in the last 3-4 months, he has started to show aggression, esp to smaller male dogs. When I see him being all stiff and still towards an approaching dog, I always try to divert his attention and move him away, the problem is sometimes he would just sit down and refuses to move, he is about 33kg, I am about 48kg, what is the best way to make him move? By pulling on his leash, he will just get tenser, I am sure he can sense my tension, I think sometimes he reads it wrongly and thinks that I am nervous about the other dog, but in fact I worry he will get aggressive. Please help!
Hi,
I have a 2 yr. old lab retriever sheppard. He is a very loving dog with all family members and with non-family members when he gets used to them.
My problem comes when I walk him. Charlie pulls when our walks start but stops once he has used up some energy. My biggest concern when walking is that when we encounter another dog walking, Charlie wants to lounge at the other dog in attack mode, often taking me with him. I don't remember him doing this when he was younger. It didn't seem to start until about his second birthday.
If I see another dog coming, I try to distract him, go in a different direction, or sit him until the other dog walks past. When he starts to show aggression, I start calming him down by rubbing his back, talking to him and using myself as a block all the while holding on tightly to him.
This seems to work most times but makes walking him difficult when we encounter other dogs frequently.
Help!
Hi. I recently adopted a Siberian Husky with Heartworms. I could not let the beautiful girl be put down.
But we have an English Bulldog male, Neutered, and they have little fights every couple of days. Twice she has left cuts on his face and head. Nothing serious though.
I know she is not spayed. But we have to wait a little longer into her treatment my vet told me.
They fight when my Bulldog gets real excited and jumps on us. They fight when a sqweaker toy or rope toy is around. And also over raw hide. And once when he ran ahead of her and cut in front of her.
I really do not want to give this dog up. She is a complete doll with us and our toddler. She just gets in these little confrontations with our boy. They do eat next to eachother no problem and they also cuddle on eachother at night.
If you can help me and point me in the right direction that would be great.
i have a 3 year old male boston terrier and a 6 month old male winner dog and terrie mix ...the 6 month old will attack the bigger dog when he comes near me or he will show agression towards my daughter wich the bigger one is more drawn too ...what can i do ...he relly goes at him barking and attacking help please
Thanks again for your suggestions and advice. I am happy to say that yesterday when we went to visit our daughters pit-bull puppy (3-4 months old)it was a really good visit. It only took me awhile to break the ice with not allowing the pit to smell the Ragles butt. I stayed in between and created a space for each other until they got warmed up. After a very long walk with me handling both it was even better. I gave them both love attention and allowed them both to have their own space/food etc. Their was only one or two times where our raggle growled when he felt the pit was too close. Looks to me like the raggle gets defensive when a much larger dog comes up to him. On our walk a daushand came up to our Raggle and they both got along right away but when a larger dog came up the raggle would show aggression. Showing I was the leader and in control made a difference. One question I have for now is what do you do when someone knocks at the door and the dogs start barking? Once we saw it was someone we knew we told the dogs it was ok. I just don't want our dog to not bark or protect when we need help. In otherwords I don't want to confuse our Raggle...
Thank you for the suggestions. I am curious as to how you handled #5 as far as step in immediatley without getting bitten..would I tell our Raggle no when the Pit-bull was smelling him or would I have the Pit-bull moved away from the smaller dog by saying "no" until they got used to each other. Again the pit-bull is a puppy but already twice the size of our raggle.
We have a Raggle..beagle rat terrier dog about 1l pounds. Recently a pit-bull has come into our daughters family. When we put the two together our Raggle (a male) was being sniffed at his butt by this female pit-bull who is a puppy close to 25 lbs. I am confused as to what to do when our dog growls or snaps at the dog. We are afraid this pit-bull will grab onto our dog in the future and hurt him. The owner saws we should stop our dog from showing aggression before his dog gets bigger and fights back. Any suggestions? This is putting a wall between us and our daughter because of her boyfriend wanting our dog (which was his to begin with) to be different or braver than he is...















shibashake Hub Author 4 days ago
Hello Carrie11,
It would be difficult to tell why a dog fight occurs, unless one is there to observe the dogs, read their body language, and view the surrounding context.
In general, when dogs fight it is usually over resources. A common resource is food, but it can also be anything else that the dogs desire including sleeping area, attention from people, access to the backyard, and much more. What were the dogs doing before the fight began? Where were the dogs? What was their body language? What was the surrounding context - were there any unexpected events, noises? What were the people doing? Was everyone relaxed? Were there any sources of stress for the people or the dogs?
Dogs can be retrained and desensitized toward their aggression triggers, however we want to first understand the cause. Once we do that, we can come up with a plan of action.