I've had two whites tree frogs for a few months now and one has always been bigger and eats more and is steadily growing in weight and size...the other not so much. It eats but little at a time and has always been small. I've seen recently it has green spots on its back very light green spots like mint color so I moved him to his own clean habitat where I could monitor him. He still moves around and eats the same I've noticed he moves around a little more during the day now. Anything will help I don't know what to do at all the vet obviously but I feel it'll be expensive
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here he is see the spots?