Aggressiveness in pitbull mother after having first litter.
I have a 2 1/2 year old pitbull who 7 weeks ago had her first litter of 11 puppies. About 4 weeks ago she started showing aggressiveness towards the puppies and to me and my boyfriend. She is snapping at the puppies and growling at us. I am worried about now having her around because I have 3 children who are 5 and under. I know that the right thing for me to do is to get her out of my house which I will be doing. I just wanted to know why she suddenly started doing this. If I could please get some reasons as to why.
Thank you,
Karissa