The Flat-Coated Retriever started out in 19th-century England as a gamekeeper's dog that could work both fields and water. It's a lean, athletic dog with a long head, a glossy flat-lying coat in black or liver, and feathering on the legs, chest and tail. Adults usually weigh 55 to 80 pounds.
Many Flat-Coats stay playful well into their senior years, which earned the breed the nickname Peter Pan of dogs. In San Diego, that means a dog who wants to retrieve, swim and tag along everywhere, and who may struggle in a home that's empty all day. The weatherproof coat needs weekly brushing and tidying rather than haircuts. Adopters should also know that cancer is a leading cause of death in the breed.