Chihuahua
Chihuahuas come in small sizes, and this breed is not advisable, although they are cute and handy. It is also not easy to train this breed as they seem to be snappy, and they are strong-willed more often than not. They will think of the children as younger members, as their fur mom and dad, and display jealous and aggressive behavior towards the children. You should never leave a Chihuahua and a child together alone.

Chihuahua