It's kinda funny, BECAUSE all tuned out well.

A Saint who doesn't like to get his feet wet?

I don't think his owner TOOK him down, I think he went by himself. Either wanted to prove to himself he could do it, or more likely, once he started, he had no choice but to keep going. Silly pupper!

You edited the title as I was reading; thanks! I was confused too.

So glad the Coast Guard was willing to rescue him, AND that a dog his size fit in the life boat!

15 stone would be . . . 210 pounds, US.