Domino, my Argentine b/w, keeps sliding into our pool. She paddles a little and sinks right to the bottom. She can't swim. I am beginning to think she is not too bright. By now, I would think she would have learned her lesson and stay away from the pool, but nooooo. We keep having to fish her out and she has lost her free-roam privleges on the back porch. Does anyone out there have any experience with tegus swimming?