One of my dogs viciously attacked new puppy
I have had 5y/o Staffordshire Terrier, spayed, since she was rescued as pup - loving dog. About year ago I rescued a 2 y/o
Pit mix, neutered- history of abuse & abandonment - don't really know much of his history. He has been very docile & loving, however out of the blue, 2x he attacked my Staffie. He's always "sorry" after and they get along great. He also gets along great with my 2 older neutered cats. Tonight I brought home a rescue puppy - about 6 months old, female. Excited when first introduced, then put 2 adult dogs outside, when brought them in (was only going to bring in 1 but both got in), the 3 y/o neutered pit mix viciously attacked the puppy -- took me and my son both to pry him off puppy -- luckily just minor bites. Now my son says I must put the 3y/o dog down. I am so torn & confused why a normally calm dog would all of a sudden be so vicious - I understand he is affected by over-stimulation, fear, and anxiety... but now I don't know if I can ever trust him with others outside the home. This is very difficult for me.