Parents.com
Your child runs with the gang, romps around the house, and steals treats off the table -- and he'll love having an accomplice in the fun.
Ideal for: Children who develop strong bonds. The animal-human relationship is particularly intense with canines. Think "man's best friend."
But remember: In general, dogs require the most care of any domestic animal. Promises like "I'll walk him and feed him every day" are usually broken quickly, even by the best-intentioned kid. Also, beware of bites. Never leave a pet and baby or young child together unattended.