While cat love sleeping in boxes, dogs can snooze just about anywhere, but there are the few who might’ve been humans in past lives and absolutely prefer human beds over smaller ones. “The idea that dogs should never be allowed on the bed comes from old dominance theories which many of us ignore with no ill effects. Dogs are highly social, but they are also very flexible. They will prefer to be with the members of their social group, whether it is other dogs, cats, children, or adults. Where they prefer to sleep indicates who they consider their BFFs,” according to The Wall Street Journal. Continue reading for more.