Many would-be dog owners cite living space as a top concern when it comes to potentially bringing home a pup.  While it is true that certain dog breeds make terrible roommates in small spaces, other breeds can thrive in apartments.  Listed here are the top dog breeds for apartment living. Toy-Sized Breeds Toy sized breeds are perhaps the most obvious choice when it comes to living in an apartment because of their convenient size.  Most apartment complexes have weight limits for the animals that live there, and a true toy-sized dog generally weighs less than 10 lbs.  Therefore, even the smallest studio apartment can accommodate one or more of these pets. Bichon Frise The Bichon Frise is a popular apartment dog due to its adaptability and ease of care for novice dog owners.  This affectionate, fun-loving dog enjoys spending time with its owners, almost to a fault, as it is...