I was given two american green tree frogs and a fire-bellied toad for Christmas.
The frogs were originally totally green in colour but have now developed small brownish-yellow spots on their skin. Does anyone know if this is normal?
Also, I was looking at my toad today and noticed that one of his eyes seems to be shut and more retracted than the other, or perhaps not even there. One is wide open, but the other is not visible at all. Could he have lost an eye?
Any help would be much appreciated. Thanks. Rebecca.

