Say hiya to Cosmo! This sweet and gentle one year old, 10 pound chihuahua can be a shy little guy, but he loves people and especially other dogs and children! Cosmo is house broken and crate trained, and is doing great on walks -- he is very respectful of other dogs, and rarely barks. He especially loves it when you cuddle him, or when he gets to play outside! Sounds like perfect city-dog-as-best-friend material to us! Approved adopters interested in Cosmo can email adopt@hbrdogs.com for more info. If you're not approved yet, apply today at hbrdogs.com.