5 month old puppy suddenly aggressive?
Hello, I have a 5 month old GSD bitch. She has always been a very sweet girl. I've had her since she was about 3 months old and my mother had her prior to, we are family friends with the breeders, you get the point we're well acquainted. Recently (as in the past less than a month) she has began growling deeper during rough-play with other dogs and snapping. She has never done this before. Is it a puppy thing? Is it lack of discipline (though she doesn't require much)? She also just seems to be playing more rough in general.
Sorry if I seem a little scatter brained I'm just desperate for some guidance!
Any feedback is appreciated!!!