Comments on: How to Train A Dog Who Is Aggressive: Understanding Dominant and Fearful Aggression https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/ Doggy Dan's Reactivity Training Mon, 08 Dec 2025 04:52:16 +0000 hourly 1 https://wordpress.org/?v=6.8.3 By: Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-260644 Wed, 13 Aug 2025 23:31:43 +0000 http://theonlinedogtrainer.com/?p=5849#comment-260644 In reply to Kay.

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By: Kay https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-255653 Sun, 20 Jul 2025 09:31:03 +0000 http://theonlinedogtrainer.com/?p=5849#comment-255653 Helllo, we have a GSD who recently underwent a tonsillectomy. He has always gotten along with all our dogs. Since the surgery he is aggressive towards one of our other dogs who is also a GSD. They were besties prior to this surgery. We keep them separated with a baby gate, take them out at separate times. He cries and whines and wants to be with us, so we try and try again to let him with us. Each time he usually will attack the one dog. I feel so bad for the one being attacked as he is such a lovey dove and he hides a lot of times now. The one who is doing the attacking is also a lovey dove when this is not happening. We have not been able to identify anything that would trigger the situation and as I said this was not going on prior to his surgery. Do you have any suggestions for how to correct this? It’s very frustrating for the whole household. Thank you.

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-6633 Tue, 19 Jun 2018 06:21:34 +0000 http://theonlinedogtrainer.com/?p=5849#comment-6633 In reply to Roma.

Hi Roma, great question!
There are a range of behaviours that dogs use that are designed to establish rank or pecking order with other dogs. However, to strange dogs these can often be intimidating and they can get to a point where of the action continues they will respond telling the dog to ‘back off!’ Jumping on, humping and pushy/intimidating behaviour are the most common ones and so if you see your dog doing this to another dog then calmly intervening is advised. I usually just gently take hold of the dog’s collar and move them away from the other dog a little, wait for their excitement level to reduce and if they do then I release them again. If they return to continue the behaviour I may give the dog one last separation but then they lose the privilege of their freedom if they fail to use some self-control. There is no need to tell the dog off or make a big fuss, just let your calm and consistent action speak louder than words here.
There is a lot more you can do to show your dog that this behaviour is not desirable. My website TheOnlineDogTrainer.com shows you very clearly how to achieve this…maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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By: Roma https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-6200 Sat, 02 Jun 2018 14:42:26 +0000 http://theonlinedogtrainer.com/?p=5849#comment-6200 Hi Dan, good article. But okay if I know I have a dominant dog, so how do I go about correcting dominance aggressive behavior to other dogs at the dog park?
I adopted a 5 year old Canaan mix nine months ago and I have always known she was dominant from the moment I got her, but yesterday was the first time she started exhibiting some behaviors I didn’t like, specifically mounting, but unrelated she has definitely spent a lot of energy establishing herself as queen of the park. Yesterday there was a fight and I didn’t see what had happened but since it was a dog she was previously trying to mount and I had stopped a few times, I suspect I hadn’t been as careful and observant as I should have been and that my dog’s behavior triggered a fear aggressive response from the other dog, leading to a fight. Now of course I am the newbie at the park so half the people just blamed my dog. Anyway, I can’t do anything about them watching their dogs but I still want to stop my dog’s dominance aggressive behavior now before it gets out of hand. Any specific advice, please?

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-5698 Sun, 13 May 2018 06:05:02 +0000 http://theonlinedogtrainer.com/?p=5849#comment-5698 In reply to Cheri.

Hi Cheri,
there are many reasons why dogs mouth/bite their owners and at 7 months of age, and also being a larger dog, the behaviour really needs to be brought under control as soon as possible. It’s not clear from your post what the scenarios are where he bites you…sometimes it can be attention seeking and sometimes it can be a result of having their personal space invaded. My advice is that if you want to give him a pat/fuss then invite him to you rather than approach him to do so. This may seem like only a small detail but to dogs it’s an important one. If he bites you/mouths for attention then telling him off or making a big fuss can be really counterproductive. I’m not saying to just ignore his behaviour, rather to use calm and consistent actions rather than words. If he bites you then placing him in a room on his own for 5-10 minutes will show him that the behaviour will not gain attention AND if he does it he will actually end up all alone. This will encourage him to start to use some self-control. As I said previously, the ley is to identify why he is biting you so you can then respond correctly to overcome the behaviour. My website TheOnlineDogTrainer.com shows you very clearly how to achieve this…maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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By: Cheri https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-5543 Tue, 01 May 2018 22:04:13 +0000 http://theonlinedogtrainer.com/?p=5849#comment-5543 Hi, Dan,
Where to begin! We got a Great Dane puppy from a breeder that got very sick the week after we got him. Turns out that he had parvo. Awful, awful disease. After much time and round the clock efforts, including me giving him IV’s for fluid at home, he is now 7 months old (today!). The problem with Marley is that he bites me. When he was a puppy and teething, people said that’s what happens! They chew on you! Now, Marley is 7 months old and weighs about 70 lbs. His big teeth crush my arm/hands as opposed to drawing blood with those razor sharp baby teeth.
I believe that he has fear from me giving him those IV’s and doesn’t see me as a pack leader (which I intend to fix with your help)
I have hired a trainer to come to the house and help me, but I feel like I may have put the cart before the horse with that.
I need help. I have been bitten every day, many times a day, since November. I think that my dog spends too much time in his crate because I refuse to be chewed on.
I’ve tried yelping when he bites, spraying him with vinegar water, putting him in time out, and nothing helps.
I love him, but not his behavior. My arms are covered with bruises. I just want to have a behaved dog that is at peace and not on 100 all the time. I want to do right by him so that he feels safe and happy.
I’m desperate . Any help is much appreciated. Thanks.

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-5281 Fri, 06 Apr 2018 00:21:28 +0000 http://theonlinedogtrainer.com/?p=5849#comment-5281 In reply to csl.

Hi,
Adding a new dog to the family dynamic is certainly a time where both dogs will seek to work out a pecking order with each other. Provided that they are doing this respectfully then there is no need to intervene too much BUT in your case it sounds like you will need to be a little more involved in showing both dogs how you expect them to behave toward one another. It sounds like you have some really great strategies in place but there is certainly more that can be done to help E & T learn to live harmoniously together. My website TheOnlineDogTrainer.com shows you very clearly how to achieve this…maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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By: csl https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-5234 Tue, 03 Apr 2018 15:19:28 +0000 http://theonlinedogtrainer.com/?p=5849#comment-5234 Hello,
I wonder if you could help with a problem we have. I have a new partner who regularly visits my home and my dog, E. He has a dog at home, T. we have now introduced E & T at T’s house and on walks but T is very aggressive towards E. I am assuming that he has been smelling E on my partner for a while and is now protecting his territory. We have tried rewarding good behaviour – they can go for hours without problems (even sitting on the sofa together) then T gets grumpy and aggressive. (they have been fed together OK and have even spent the night together OK). Any suggestions would be greatly received. thank you

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2699 Sun, 13 Aug 2017 23:59:10 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2699 In reply to Kim.

Hi Kim,
It is really common for a dog’s behaviour to change towards other dogs after they have been involved in a fight or negative encounter. The reason it happens is that the dog now has very good reason to view all other dogs, and even people/bikes/cars, as a potential threat to their safety. Their behaviour is generally a sign of fear.
When meeting strangers my advice would be to ask them to delay saying ‘hi’ until he relaxes, this includes eye contact, and keep him on a shorter leash besides you. Have a quick chat to the person and if your dog seems more relaxed then you can have the person call him to them to receive a pat. I always avoid allowing strangers to approach my dogs to pat them as that stranger is invading their personal space and that can lead to them feeling unsure. If your dog is comfortable then he will go to them but if he would normally then jump at them, I would have you hold him gently buy the collar as he receives that pat. This way you can manage his behaviour and move him away if he starts to get too excited. Make sure you remain calm yourself and avoid telling him off for his behaviour, simply move him away and end the pat/fuss.
My website TheOnlineDogTrainer.com shows you very clearly how to achieve calm behaviour on the walk…maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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By: Kim https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2677 Fri, 11 Aug 2017 23:53:21 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2677 I have a 5 year old German Shepherd/Akita. I got him at 20 months and his earlier owner was a jogger. So at first he took no notice of anything when walking not even to stop and pee. Took him to dog play group and he did well up until a he and a Rottweiler got into a fight. The lady who ran the group told me I needed to get an e-collar for him, then she would allow him in group and she could control him. I did get the collar but decided it was too hash. I wouldn’t put on my child so why my dog? Now when he see people get pants loudly and will jump at them. When people talk to him, make eye contact he will bark at them and get mouthy. Once he knows someone all is OK.
Dogs, he is so excited just to get to them. I’m not sure what would happen.
How do I help Rush as we would both like to have a nice walk with out all the excitement?

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2382 Fri, 16 Jun 2017 11:25:56 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2382 In reply to Susan Taylor.

Hi Susan,
I really do feel for this dog as it is a very stressful life when you feel you are the protector of your family and you are panicking with that responsibility. Aggression in many cases is fear driven and an over-reaction from a dog who is panicking. All dogs view strange dogs and people as potential dangers, even though we know we will not harm them, a dog is directed by it’s instinct to survive. Of course I’m not saying that every dog acts aggressively out of this fear of ‘danger’, there are some dogs who appear over-friendly with strangers and this behaviour is motivated apparent for the same reason. It simply comes down to a dog’s personality, past experience and sense of responsibility. The behaviour can be changed in the majority of cases, the dog just needs the right information from their owner.
As far as what you can do to ease this dogs aggression when you are in your yard, you are already doing. Paying no attention to the dog shows it that you are not threat. Speaking to him when he is panicking, no matter how sweetly, would only make matters worse. I would say nothing, avoid eye contact and initially stay further from the fence until he calms down.
When a dog’s sense of responsibility is so great things like e-collars or shock collars do not work and in fact they can reinforce the behaviour by creating a negative physical sensation as well. It’s the reason we don’t advise the use of them to solve any behavioural issue. You need to deal with the root cause of the issue in order to solve it effectively, and this is what we teach owners to do on my membership website.
Thanks for your post….All the best, Doggy Dan

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2272 Wed, 07 Jun 2017 13:31:50 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2272 In reply to Cherry.

Hi Cherry. Juts be aware that your German Shepherd may be space invading here, leading your Papillon to feel unsettled. Have you tried calling your Shepherd away when they invade the space of your Papillon? This just allows your Papillon to feel that she doesn’t have to be the one to lay out the ground rules. If your Shepherd refuses to move away or returns to repeat the behaviour then you can consider removing your Shepherd from the room for a few minutes as a signal that they will be removed if they continue to space invade. No need to tell your Shepherd off just respond calmly and consistently and they will get the idea.
We do also cover this issue on my website TheOnlineDogTrainer.com …maybe take a quick look…its a $1 trial for 3 days…all the best Doggy Dan

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By: Cherry https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2221 Fri, 26 May 2017 18:17:22 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2221 Hi Dan,
I have a papillon and a german shepherd. The papillon always tries to attach the german shepherd who just stands there and takes it. The german sheperd does hover over the papillon which just agrevates the situation. I try to keep them separated, but sometimes it is just impossible. Do you have any suggestions?

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2218 Fri, 26 May 2017 08:02:44 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2218 In reply to teresa.

Hi Teresa, my training program TheOnlineDogTrainer.com covers it all off. It is $1 for a 3 day trial. You can cancel or stay on during the trail…Hope that helps…Dan

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2086 Sat, 13 May 2017 08:53:09 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2086 In reply to Tina.

Hi Tina,
love to help out with this, please contact me directly ASAP cheers Dan

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By: Tina https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2085 Sat, 13 May 2017 06:40:49 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2085 Hi Dan,
I have been looking at your online program, but think I would benefit in direct advice quickly. The reason – I have just taken on a rescue dog, a German shephard called Maddie that has been labelled Menacing by the council, and was going to be put down by them as they would not release her to the previous owner. Knowing the dog, that has had been abused and neglected and not correctly socialized I wish to give her a chance. I have 14 days to appeal the ‘label’.
So wish to know how to work through this and socialise her. The main behaviour is aggression to small dogs and frantic need to attack cats. She can be around goats, hens and bigger dogs, but the other two drive her crazy.
Is it possible to organise a consult or working session early this week and how much would it cost?
The thought of her being put down because of neglect by humans is madness for such a beautiful creature.
I live in Leigh, north of Warkworth but could drive to Auckland to meet.
Look forward to hearing from you
Regards
Tina

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By: teresa https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-2058 Sun, 30 Apr 2017 14:17:25 +0000 http://theonlinedogtrainer.com/?p=5849#comment-2058 how do i let my chawauwa terrior mix dominance aggressive dog realize that I’m the pack leader???

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1955 Mon, 10 Apr 2017 01:44:07 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1955 In reply to Victoria.

Hi Victoria,

Basically your dog by instinct is loyal to his pack/family alone, that includes cats, and he doesn’t necessarily feel the same towards strange dogs and cats who aren’t a part of his pack/family. Dogs who behave aggressively in this way are generally motivated by the fact they thing it is their job to protect their pack. So to change this behaviour the solution is to show your dog that he is in fact not the decision maker/leader of the pack, you are. Once you remove this job from him he will start to look to you for direction on how to behave towards other dogs and cats. My membership website deals with this issue and shows owners how to effectively overcome this behaviour. Best, Dan

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1954 Mon, 10 Apr 2017 01:39:14 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1954 In reply to Sylvie Casper.

Hi Sylvie, yes I do often find myself reminding owners to use common sense when interacting with dogs, whether that is their own dog or someone else’s. My aim is to help everyone avoid really basic and common mistakes that all too often dogs end up paying for. Best, Dan

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By: Dog Trainer Doggy Dan https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1953 Mon, 10 Apr 2017 01:37:15 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1953 In reply to elaine.

Hi Elaine, so glad you like it! I often say that dogs really aren’t the complicated animals that we make them out to be. If you give them the correct information then they can be the calm and happy dogs we all want them to be. Best, Dan

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By: elaine https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1869 Thu, 23 Mar 2017 09:38:17 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1869 I really enjoy your teaching method .One doesn’t need to absorb too many facts, so one is able then to concentrate on delivering the information while having full attention given to the animal concerned. GREAT!

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By: Sylvie Casper https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1864 Wed, 22 Mar 2017 14:08:04 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1864 Common sense is not so common, thanks for the great tips. You are so right in that too many dogs end up given away because of aggression. A tragedy.

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By: Victoria https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1860 Tue, 21 Mar 2017 20:39:18 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1860 I have an Staffordshire Bull terrier that is 2 and was rescued by me at about 6mos, he was very aggressive then and still is. I can not trust him with cats and other dogs that do not live in the house with him. He goes nuts in the car, but loves to ride. His favorite thing to do is to play with tennis balls and loves to swim. He weighs 75 lbs. I can not trust him around other dogs or cats. How do I determine why he is aggressive.

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By: Susan Taylor https://theonlinedogtrainer.com/training-aggressive-dogs-understanding-dominant-and-fearful-aggression/#comment-1857 Tue, 21 Mar 2017 18:39:41 +0000 http://theonlinedogtrainer.com/?p=5849#comment-1857 HI Doggy Dan,
Thanks for this subject of dog aggression. Our next door neighbor’s got a dog from a Labrador rescue center in Texas. They thought they were getting a 6 1/2 week old lab. mix. As it turned out with DNA testing, she has no lab in her.
There was just no puppy in this dog from day one. They took her to obedience training and she did pretty well with that but had “issues” with some of the other dogs there even though the instructor had a rule of no attention to other dogs or their owners. We used to be invite her to come over for play with our Australian Shepherd in our fenced back yard but her behavior became so dominant, and then aggressive, that I had to tell them that we had to protect our own dog and she was no longer welcome. It wasn’t long before most in the neighborhood did not like nor trust this dog. The next door neighbor’s have an underground electric fence on their property. They also have, besides that instrument on her collar, a bark shock collar. Our fence is a chain-link fence and when I go out to play with our dog, the dog next door goes nuts; growling and lundging at the chain link and biting the fence. I’m afraid she is going to break her teeth! She and I get along fine and I believe that is because I spent time with her as a new dog and because I ignore her and her other behaviors when I’m playing with our dog in the back yard or when I’m on her property until she calms down and I call her to me. But other people and dogs cannot get near her. She will come up to be petted(?) but moves away rapidly when they reach out to pet her; hackles and taIl raised and growling. Our neighbor’s were told by the place where they kenneled her while on vacation that she was a dog with many mental issues and that they could not put her with other dogs for play time. I have suggested the long lead to them in the back yard and a quick but gentle time out but they have not followed up on that suggestion. It is irritating to both my husband and I that we cannot go out and play with our dog without Lily attacking the fence. We take our dog to a large field to run him daily because his breed needs lots of activity but it would sure be nice to throw the ball for him down a steep hill in our own back yard without the neighbor’s dog bouncing back and forth off our fence. I am concerned about my dogs safety should she ever jump the underground electric fence on part of her property and get to our dog. Do you have any suggestions of what I might do to help this dog feel safe in her own back yard while we are out there? She runs off any dogs who are not leashed (they are supposed to be) in the neiborhood who come onto her property but so far has not jumped the wire.

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