Show off your rescued heart (in dog form) with this cute pair of novelty crew socks from E&S Pets. Dog lover socks are made from a high quality cotton and polyester blend for soft and comfy style. Plus, part of the proceeds from these socks support animal shelters in finding new homes for pets in need. Happy Tails unisex crew socks fit most adult-sized feet. Blue socks with people hugging dog designs make a great gift idea for rescue dog owners and dog lovers alike.