Do your dogs chase things, like bugs, lizards, snakes, or things like that? I'm not talking about toys and balls or even other dogs or cats. I'm talking about wild life creatures.
Nova and Charlie both love to hunt for lizards and bugs and chase them when they find them. I have to watch them both so closely to make sure they don't catch anything.
Bitsy and Jake don't hunt for things, but if they happen to see something they do chase it.
Buster and Nacey couldn't care less about chasing creatures.