Dogs are just the best animal. I mean there a mans best friend, theres so many types of dogs AND they're cute when they're puppies. Some other reasons to like dogs are they can protect you and will alram you if an intruder enters your house, they can be snuggel buddies or play mates There are a few reasons you shoulndt get a Chihuahua. For one they are small and small dogs arnt ussaly great also there name is Chihuahua