Mosasaurus

Not all of the show is set on land or in the air. The first episode explores the life and times of a girthy mosasaur (Mosasaurus hoffmanni), amicably nicknamed Hoff. The mosasaur is one of many animals in the show that we see a different side of; rather than hunting prey, the animal rolls around like a loafing Labrador retriever as it gets cleaned by other denizens of the sea.