I believe I finally see a gel limb forming out of his rear left leg nub. It is only about 1/8" long. There may be more forming but are very tough to see.

I started to change his baths up a little bit. I let him soak in less than 1" of water for a few minutes. Then I started to prop him up on a bottle cap so he can still reach down to drink without being partially submerged. When I was getting him out of the water he wanted to hold on to his cap!

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