My Paddy is pretty big for a grey, but not size of a lemon...unless it is a small lemon lol. I think the sizing may have been a bit off scale. It is quite chubby for a basement frog though! One of my greys, Atlas, was found in a basement. He was very skinny, black colored, dehydrated, and lethargic. So I was scared to look at that picture! But she is definitely much healthier than the frog I got lol.