How To Stop Dog Aggression Towards Other Dogs – A Guide

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While the majority of dogs are friendly or neutral towards other dogs, it is not unusual to see a dog that exhibits the opposite behavior.

In some cases, a formerly friendly dog might start showing aggressive behaviors towards other dogs.

This behavior can be very dangerous if it results in a dog fight and injuries. It ruins the intended calm and pleasant walks with your dog because you are afraid of what could happen if you meet other dogs outdoors.

If your dog is always attacking or showing aggression to other dogs, you need to do something about it as soon as possible. Treat this issue with the utmost urgency for the greater good of everybody.

You cannot find a solution to this problem without first identifying the root of the aggression.

But how do you go about it? We at Pet Citadel have you covered.

Types Of Dog-To-Dog Aggression

Dog-to-dog aggression is usually accompanied by persistent and aggressive barking. The main types are:

1. Territorial Aggression

This happens if your dog acts aggressively when another dog “invades” its space or your home.

2. Possessive Aggression

Also known as resource guarding, possessive aggression happens when your dog is protecting its food, bones, chew toys, and other similar objects.

3. Fear Aggression

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Check if your dog is fearful. If it is, it will tend to retreat when faced with a scary situation, and if cornered, it will attack the other dog.

4. Defensive Aggression

Defensive aggression occurs when a dog responds to an attack immediately, instead of retreating first.

5. Social Aggression

This happens when your dog attacks another dog in an attempt to establish a hierarchy. It is a common occurrence in dogs without proper socialization with people and other dogs.

6. Pain-Induced Aggression

If your dog has an injury, it might choose to direct the frustration brought on by the pain to other dogs.

7. Sex-Related Aggression

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This happens when two male dogs are fighting for the attention of a female dog. A common problem among intact dogs, sex-related aggression is preventable through spaying and neutering.

Overcoming The Problem

Thankfully, there are many ways you can overcome the problem.

Here is a step-by-step guide on how to stop your dog’s aggression towards other dogs.

1. Monitor your dog.

Each time your dog becomes aggressive towards other dogs, note it down. Try to understand the circumstances surrounding this dangerous behavior and take notes on this as well.

This is the very first step towards finding a solution.

While there are different ways of managing the hostility and helping your dog to calm down, you must be patient, because it takes time and consistency.

2. Seek the intervention of a veterinarian.

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This mostly applies to an ordinarily friendly dog that develops aggressive behaviors out of nowhere. An examination by a vet will help determine if there is an underlying medical condition.

Health issues such as painful injuries, neurological problems (like brain tumors, epilepsy, and encephalitis) and hypothyroidism might be a reason for the aggression.

If your vet identifies a health problem, proper treatment will alleviate this behavior.

For instance, issues such as fear, anxiety, and stress may demand the use of medication alongside other training methods. Failure to use medicines in such a case will make your other efforts non-productive.

In any case, it is impossible to train a dog with mental/emotional instability.

3. Join an online dog training program.

If your vet has ruled out a health problem, and you don’t want to pay obscene amounts of money for a professional dog trainer, there is a very economic solution available.

A certified dog trainer with well over a decade of experience working with clients has created an online program and community for dog owners.

He is known as Doggy Dan, and he has figured out that dog aggression fundamentally boils down to learning how to calm your dog down so it can regain control of its emotions.

This dog aggression rehabilitation package is substantial, and it costs a tiny fraction of what you would pay for the services of a typical dog trainer or behaviorist.

You can alternatively read my review of Doggy Dan’s program.

4. Consult a professional dog trainer/behaviorist.

You can also engage the services of a professional to rehabilitate your dog if your veterinarian has ruled out a health problem.

An experienced animal behaviorist or dog trainer will come in handy. Understand that aggression can be a serious problem. In that case, resist the urge to fix the situation all alone.

Get some new insights on dog aggression from this Dog Whisperer video:

Chances are, you’ve not figured out the cause of your dog’s behavior. A professional will help you do it. Their experience in handling different breeds of dogs makes them the most capable in such a situation.

After establishing the cause of aggression, they will devise a plan to manage it. Your full cooperation is critical at this point. You will receive lessons on positive reinforcement so that you can offer notable contributions towards getting rid of this problem.

Your veterinarian is the best person to offer a referral for a professional dog behaviorist or trainer. You may also check out the recommendations of the Dog Associations in your locality. Colleagues, friends, and family may also come up with superb referrals.

Having several alternatives is a good thing, especially because you need to consider other factors such as the cost and availability of the professional dog trainer/behaviorist.

5. Do not punish your dog.

Resist the urge to punish your dog due to its aggression towards other dogs. You will only succeed in making the situation worse.

Do not yell at a growling dog. Hitting it is also unsafe because it might bite you to defend itself.

Any physical contact should be to break a dog’s focus and exert your authority, and should not be excessive.

6. Keep walking.

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Whenever your dog becomes aggressive to another dog, hold it back firmly, exert your authority, and walk away calmly with the dog on the leash.

Unless the situation is getting out of hand, don’t put an end to your walks. By creating neutral grounds for your dog to socialize with other dogs, it gets used to seeing them, and this is likely to reduce its aggression levels.


Above are the best ways to handle your dog’s aggression towards other dogs.

Try to work at it every day and be consistent; this will produce the best results in the shortest amount of time. Patience is also required.

If your dog is also aggressive towards you or your family, see this article.

If you’re interested in learning about Doggy Dan’s exercise program for calming dogs down, go here. Doggy Dan has over a decade of experience handling severe dog aggression cases.

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