The one does look to be a little lean. Keep an eye on it. If it doesn't turn around soon and gain some weight than I would separate it from the others.
Your Frog(s) looks skinny compared to the OP...I am glad to see most people posted that the weight looks ok. My frogs look very similar and I was/kinda still am worried about their weight. Any opinions?
I am feeding both size ff and they are both eating, but I only got them 4 days ago...maybe they weren't being fed as much before I got them? They should put on weight if they are being fed daily and eating, yes?Your Frog(s) looks skinny compared to the OP...