A fishing cat is only from "The Cat in the Hat Knows a Lot About That".
The fishing cat is gray with black spots. It weighs up to 35 pounds.
In Real Life
Fishing cats are found in Southeast Asia. Like their larger cousins, the tigers and jaguars, they love the water. They wait in marshes for fishes, their favorite food. Like most cats, they're solitary animals. Fishing cats are an endangered species, mainly because of habitat destruction.
Gallery of Real Fishing Cats