I don't know how old FROG is. He is about 3-3 1/2 inches long. I think he has grown like a weed. I bought him from Petco here in Juneau on the 10th of December. He was being kept in a small "tank" with just moss as a substrate. He didn't look good when I brought him home. What's with hiring people off the street who wouldn't know a Anole from a salamander as far as Petco and PetSmart are concerned. I'll say it again, I rescued him.