Hypnotoad isn't eating

[nbxvgauq]

As usual my Pac-Man toad loves to worry the heck out of me, when I first got him, he wouldn't eat for three months, but that was a year or so ago, and I eventually got him accustomed to crickets, wax worms, pinkies, fuzzies, rat pups, and now small mice.

I've always had the fear that he's suddenly stop eating again, and it's come, he still active...jumps away if I try to hold him, but he used to have a nip at me, and he used to be a good eater.

This is exactly the same as when I first got him, he was dispondant and won't eat or be aggressive, just hop/leap away.

I'm going to try a couple of things like soak him in some warm water or set up his UV again but I'd be open to any suggestions.