Hello. I have a problem with my 10 months old little Pomeranian dog. He is a very good and lovely dog, he is very smart and learns quickly. However I am having problems with his aggression. If he steals something there is no change of getting it back without him showing aggression, but its really random, sometimes he listens and gives it back without any signs of aggression, its just that his jaw is shacking after he returns the resource so he looks pretty stressed.
The first guarding sign was in the first 2 months we had him, he ripped a garbage bag and took a piece of chicken bone, he was growling and snapping when we tried to reach it, he ran under the bed and protected it, I tried to take it with a shoe and be was bitting and attacking it, he finally came out to get a piece of chicken and we blocked the access under the bed, he remembered it because he was trying to find the bone multiple times. Then there were more accidents like this. It has gotten much worse. He is stealing thing almost every day, no matter what it is. We are not able to come near without him growling after he gets something, fast lip licking and whale eyes are the sign of his guarding. He does not react to any treats and his aggression increases when we offer a treat for leaving the resource. He puncture bit me and other family members already. Few days ago he stole a bag of treats, we heard a rustle sound and my wife called his name from another room, he immediately started growling from another room, when we came near he had a guarding position and was snapping anyone who even came near, no highest value treats or anything worked, he started choking so I tried to reach it but he bit me, he than became even more aggressive but he left the treats and looked like he forgot about them and wanted to attack me and my wife, I eventually grabbed all treats and took a can of pennies and started shaking it hard because I did not see any other way, this is then he finally gave up and showed submission and started to lick us and play. One more example that happened yesterday, I was looking for my dog and found him standing on a laundry basket, he gave me whale eyes and growled silently, I seen that he wants to take an intimate clothing out of the basket, i told him to go away but he did not listen, I reached slowly and took the clothing away, this is when he was barking and attacking but suddenly in a matter of seconds he changed his appearance and became calm.
Just two more examples that may help someone identify the trigger and find a solution.
- when we were on a walk, doggie found something on the sidewalk, he wanted was holding the leash hard and did not want to come, I tried to pull the leash a little but did not want to pull him too hard, my wife touched him to get his attention and he attacked her
- today he was ripping the pee pad, we told him to leave it but he was growling, he did come when called but when we came near the ripped pad he was ready to protect it, finally he left it alone, came to get a treat and let us clean it up. After an hour or so the same exact situation took place...
His resource can be any item he finds. Sometimes when he steals something he comes when called and want to be petted but he holds his resource and dont allow to touch it. Just to add he does bring toys and leaves it on command. He brings his bone treats so I can hold it for him and had no problem with me getting bones from him. Its mostly when he steals something, his look changes and I know when he is showing signs of guarding. It is getting worse and worse and none of the internet or forum tips work. When he wants something, no treats will work. We had dog trainer and followed his steps but I think it has gotten worse. I dont know if its a dominance, trauma or just behavior. We would really appreciate your help. How can I get your advice?
Edit
One more thing that might help identify the trigger. There is often a situation that he takes a slipper, he comes to show that he has it but as soon as we move any move towards it, he guards it. We are then doing the whole process that we were advised, tossing treat pieces, than making a few steps and so on until he lets us grab the slipper, then trying to take it for a snack and ending it with him ignoring the slipper or pushing it with his paw. Yes it sometimes does work but after some time he is ready to get a different slipper so the process seems to be a hurdle race, it looks like he knows that he is going to get something when he steals.
We do not let him dominate, he has to deserve everything, he never goes first etc., but it sometimes looks like dominance issue, he sometimes barks and gets mad if we go into other room or when he jumps on a table to get something, he does not listen to get off and becomes aggressive. It takes some time for him to listen if he wants something. A lot of people as well as the breeder recommends Cesar Millans methods if the other ones are not working. What do you think?