I thought i read they have to fully maturw which takes 18 months before the males start croaking. I asumed that meant he would be 3 inches. a few weeks ago i heard frog croaking shocked and excited i checked my frog he looked at me like "what?" LOL turns out 2 little frogs were trying to get in my room. I let them go 3 days later cause i couldn't figure out what species they were. I heard croaking again at 3 A.M today. i thought more frogs were trying to get in my room..nope no frogs it was 40 degrees out last night so i asume most frogs are getting ready for hibernation so i was thinking it was my frog responding to a noise. i was watching tv. it lasted only 2 seconds. My frog is a incha nd a half. does it seem he has started to croak a little? if not when might he? A pic of my little one Name: SAM_3228.jpg Views: 224 Size: 27.7 KB