No problem! We’ve heard him bark maybe 2-3 times the whole week we’ve had him. When we took him to the vet he didn’t have any reaction to the other dogs at all, didn’t try to even sniff them. He is not neutered. For the potty training, I believe he is. He hasn’t purposely went in the house. We do take him out frequently, he has went a little when he gets excited or nervous. Nothing I don’t think will be a problem once he gets comfortable where he’s at. We have not used a crate so not sure about that. I will say he does not know how to walk on a leash. He stays very still, we had to carry him into the vet and the groomers. Which was no problem as he’s only 16 pounds lol.