Our lunatic border collie was on the edge of the Pompanuck Farm when a big catfish swam up to her to eat some fish food. Fate jumped back at first, and then decided that she would try to herd the big catfish. She can’t swim as far as I know but this did not deter her, she stalked the fish from one side to the other and didn’t give up until I yelled at her from the side. “hey, get out of there! What are you doing to do with him if you catch him!” I thought I was going to have to jump in after her, but she did eventually come out.