Positive. His entire temperment and boundaries is not good.
Put it this way, if he was a large dog. Someone could get very, very seriously hurt by a dog like that. And it takes a lot of work to rehab a family with a large dog with issues like that.
Its no less an issue with small dogs.
The biggest problem, and main reason its going to take a LOT more work, is its the family making the dog that way. And THEY have to be "trained" also. Its not just the dog that had to be worked with, its everyone who takes care of the dog and interacts with it frequently too.
You could send him off to a trainer. He could come back a social angel. And within a week or month of being back in an unchanged environment with your family, he'd be back to being dominant, aggressive and challenging.
Thats why its such a big issue to fix.
Also, he perceives himself "up there" in the pack order. He doesn't take a submissive or indifferent role to people, he takes an aggressive role against them unless they "submit" or "dominate" him by either bribing and babying him or showing a complete lack of intimidation. Thats not acceptable in dogs. No matter their size. And as such, he isn't likely to be all peaches and cream when/if they switch things up on him by putting him in his place.
Put it this way, if he was a large dog. Someone could get very, very seriously hurt by a dog like that. And it takes a lot of work to rehab a family with a large dog with issues like that.
Its no less an issue with small dogs.
The biggest problem, and main reason its going to take a LOT more work, is its the family making the dog that way. And THEY have to be "trained" also. Its not just the dog that had to be worked with, its everyone who takes care of the dog and interacts with it frequently too.
You could send him off to a trainer. He could come back a social angel. And within a week or month of being back in an unchanged environment with your family, he'd be back to being dominant, aggressive and challenging.
Thats why its such a big issue to fix.
Also, he perceives himself "up there" in the pack order. He doesn't take a submissive or indifferent role to people, he takes an aggressive role against them unless they "submit" or "dominate" him by either bribing and babying him or showing a complete lack of intimidation. Thats not acceptable in dogs. No matter their size. And as such, he isn't likely to be all peaches and cream when/if they switch things up on him by putting him in his place.