Hi guys. So I have a 6-7 month puppy named jasper who is an absolute sweet heart and loves to give kisses and love but..... he has this issue where we are on the couch and I try to scoot his butt so we can sit together he will growl and snap at me. It doesn’t always happen but it’s so crazy to me when he acts that way because he is usually so sweet and that behavior scares me because I do not want another dog with behavior issues. He knows the off cue on the couch. I read somewhere that I should prohibit his access to the couches which I think would help a lot since he only acts this way when he is on the couch. Any advice?