Okay, I was worried since somewhere I saw someone go crazy on a person who had an island-ish setup, like I'm going to have, saying that FBT's just took 'dips in the water'. Thanks for your info. Also do they climb? I'm thinking of having a big log stretching from one side to the other and ending in the water. Some people seem to say that they do (climb) while others say they absolutely don't.