They simply aren't. They are the most abused dogs in the the country. Ever met a person who was abused and later acted out? Should they be banned?? Trust me dear, I know dogs. You are just wrong. But since you seem to believe you know everything about how brains are wired, you must understand why yours is so small and hateful. I'm sorry if you've had a bad experience. Doesn't sound like it, seems you've just developed an opinion of disgust. To each their own. But don't encourage killing dogs you don't know. That's gross. They are God's creatures. Leave animals alone. All of them.

Your little chihuahua is actually more likely to bite than a pitty anyway. Actually