[froggie too]

I think you have a male and female but it's hard to tell with pic Males will develop larger, heart-shaped toe pads on their front digits and spread their toes wider. Among frogs of the same age and species, males are a little bit shorter in length and slimmer than their female cunterparts. Females are longer and rounder. Males call. Look for throat movement . Keep in mind that development rates vary in frogs.

If they are housed together, try separating them. I have found the male will sing within 15 min.

Hope this helps.