Is this a common trait for them? Elwood LOVES to dig! He has dug a huge hole in our backyard and will just lay in it. But he only digs in the section that has sand. We took the kids to the beach and a guy was sitting with an adult golden retriever and he also dug a huge hole in the sand and was laying in it. The guy said his dog loves to dig as well. Is this a golden retriever trait, or are our two dogs just wierd?