Pet poo has highly harmful pathogens present, like all feces, that require high temperatures. Regular compost bins and compost tumblers are not designed to maintain such temperatures and should not be used to break down pet poo. Conversely, items that you would normally compost in a compost bin should not be put into a pet waste converter or else the mixture will not decompose. Organic waste breaks down differently than pet waste in that it needs to be aerated while pet waste does not.

Also, human waste CANNOT be broken down the same way. Humans consume several chemicals and manufactured materials that are unable to break down as easily and require a different system. DO NOT attempt to compost human waste.

Vermiculture has a terribly negative sound to it, probably because the word "vermin" is typically associated with rodents or pests. But vermiculture actually refers to the practice of composting with redworms. The worms will actually feed on the pet poo which, upon being converted into worm castings (also called vermicompost, worm humus or worm manure), that are high in nitrogen and can be used as nutritious fertilizer for your gardening needs. The redworms will breed and reproduce, creating an endless life cycle, and will never have to be replaced.

Another method to break down pet poo, especially if you can't stomach the thought of using live worms, is with a specialized compost system that uses liquid enzymes. The liquid enzymes will break down the pet poo so that it results in a compost that is different, but comparable to vermicompost. Unlike redworms, however, you must occassionally refill the liquid enzyme.

Both systems use temperatures of 165 degrees or more to kill harmful pathogens in the pet poo.

If you prefer not to use worms, this is a great liquid enzyme system that effectively breaks down pet poo.
http://composters.com/pet-waste-products/doggie-dooley-pet-waste-digester-system_149_12.php

This is a great vermiculture system to break down your pet poo. Using redworms can actually be a family-friendly activity, and a way to teach your children about how we are connected in nature. Redworms are also very effective and as long as you keep them stocked with pet poo, you almost never have to replace them.
http://composters.com/pet-waste-products/pet-poo-converter_53_12.php

For more information on how to dispose of your Pet Waste or for any of your other composting needs, be sure to visit this site.

www.composters.com