Mr. Rhino's Animal Army is a book for children of all ages. It features:
- Mr. Rhino, an old, tired, wounded, wise rhinoceros, with some magic powers which he has not yet discovered.
- Digger, a big, lovable dog, and unsuccessful gardener. Really helpful and proud to be Mr. Rhino’s deputy.
- Rudolph, a young reindeer, who after his first long trip with Father Christmas has been left behind to grow stronger in a warmer climate. A good problem solver.
- F.D.B. (or sometimes D.), a strong dog and a good planner, who has learned to fly.
- Snowy, a dog with incredible powers of hearing. The basket helper who reassures rescued creatures.
- Figgy, the tour operator, a cheerful dog who encourages the timid army recruits.
Profits from the book will be dontated to the rhino conservation charity, Helping Rhinos.