garden toad

This toad is one of my best garden helpers (along with Skippy and my gnomes). The toad is at my community plot. I imagine he hopped into my garden when he was tiny. He is now way too big to get out through my chicken wire edges. I have seen him in the garden for 4 years now! He's (or she's?) probably about 5 inches long. A big one! He/she mostly hangs out under the potatoes or parsnips.

Any ideas for a name? (I've been calling him "Toad".)