"Animal walk" exercise is fun and creative. This is purely one’s imagination and creation. Here are a few examples: -  
   
1
Elephant walk– bend the body and place one hand on the back and swing the other hand and walk slowly. Raise the swinging hand like a question mark and make trumpet sound.
2
Spread the hands; imitate a bird, run and turn.
3
Sit on the floor like a frog and have the hands in front and hop.
4
Lock the thumbs and flutter the other fingers, to imitate a butterfly.
Give vent to imagination; think how to mimic a horse, an ostrich and walk like a penguin.

It is fun. I am positive the child will love it.