Considered maybe the most impressively fat animal ever recorded, Casper the frog has legendary status His remarkable dimensions have resulted in some lifestyle changes; jumping now is substituted with an aquatic life. Casper seems to be completely loving his life in the tank despite these alterations; he developed a pretty advanced swimming technique to offset his limited mobility. His carers make sure he keeps a healthy lifestyle within his means, and his positive attitude points to his being really happy with his aquatic modifications. This unusual frog has gone online and shows that occasionally the difficulties of life can result in unanticipated happiness and adaptation.