He is 7 months old. He has no problems with me, my mom or my dad. I would say that mom and dad do the bulk of taking care of him. I do my fair share. He is extremely loving with me and my mom and dad but with my sister, he growls at her quite often and “snapped” at her today for trying to move him over from the couch where she was.
He is a male. My sister is 17 so it is not like she is a child either. She plays with him every so often but I don’t think she has ever taken him out on walks and stuff. I get the feeling that he either does not respect her as much or does not trust her.
Regardless, I do not want him snapping or growling like that at anyone. I am particularily concerned if strangers or little kids come to my house. How can I make sure that this does not happen with my sister again?