If you can't wait to jump on the bandwagon of selling poo goodies, you no doubt need The Pocket Guide to Poop Identity. Avoid the embarrassment of using the wrong type of poo for your products.
All of the major animal species are covered, together with some of the more wild and exotic species, and full-colour photographs reveal eachtype of poop in all its glory. Handy identification tips and 'Scat Facts' run throughout the book to help you gain confidence in your poop-identification ability. It includes a special colour-comparison chart for in-the-field classification; covers all the major animal species and each type of poop and much, much more... than you probably ever needed or wanted to know!
Despite the claim that this is a "pocket guide" the book measures 19 x 12.2 x 1.6 cm. Deep pockets will make the job of carrying this book around a lot easier. If not there's always an option of taking the poop home instead.