I noticed recently that he has been very docile when he is a relativly active little froggie. But today i looked and he had his left leg spread out upon closer inspection i noticed a round kind of pea sized nodual on the small of his back and when he walked away he did not use the lower part of his leg. Does this sound familar to anybody? if so let me know and if i can treat it. Thanks.
-----
2 firebelly toads (Ernie and Oscar)
1 american green tree frog (Booger)
1 four line/golden tree frog (Nugget)