Whenever I pet my dog or someone else pets my dog he opens his mouth. I have never been able to understand why he opens his mouth when being petted. I want to make my dog understand that he should not open his mouth when being petted. How to make my dog not open his mouth when he is being pet by anyone?
The reason i don’t want him to open his mouth when being petted is because he has bad breath. He has no health problems because he is only 2 years old, so i don’t think vet is needed.
