Cosmo is a BIG Dog and he recently had a BIG Day when he was adopted by his new family. Cosmo is a St. Bernard and weighed 130 lbs when he was adopted. He was living at Hearts United for Animals in Nebraska after being given up by a dog breeder and had never lived with a family. Cosmo hit the jackpot as his new human friend drove all the way from New York to adopt him and bring him home to meet the rest of the family. He gets to live with kids, two other dogs, giant rabbits, and even has a cool water bowl shaped like a toilet.