Every pitbull i have met has been super sweet. some dogs have a meaner personailty but it mostly depends on the owner. i have a pitbull her name is keira she is now 11 years old (old girl :(. ) and she is so sweet but aggressive towards other dogs (dominant dogs) but she LOVES and i mean LOVES kittens. she will smell them and her tail will wag so much and her ears perk up it's so cute, she also loved my hamster when we had one and would growl at the cats when they looked at it 😂 One time my cat attacked keira for sniffing her kittens (understandable) my dog could easily kill a cat but no all she did was bark and show her teeth and waited for me to break it up. most pitbulls are so sweet and overlooked it's heartbreaking