However, on land the platypus will fold back these webs, revealing sharp claws with which she will walk or dig burrows. The hind legs of the platypus, which have a series of sharp, curved claws, are used to help steer and stabilize the animal when she is swimming. The claws are also used by the animal to keep her fur clean and waterproof. The legs of the platypus extend horizontally from the body. However, they make walking on land and crossing shallow areas of water difficult, and the platypus is forced to shuffle like a lizard. She cannot move very fast and, therefore, is vulnerable to predators such as foxes and dogs.

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