Be VERY careful about feeding raw meat, especially chicken to your dogs! I agree that many commercial dog foods contain way too many chemicals, but so do non-organic meats from the supermarket!
Take a look at this link.
http://home.att.net/~wdcusick/raw.html
Salmonella is a real concern here. Even if your dog doesn't become ill from it, the dog can end up carrying the salmonella around in it's saliva for any person to pick up who pets them or touches the things that have been in contact with dog's mouths.
I would rather see people cook for their dogs using organic materials and be sure to add lots of fruits and vegetables to their cooked food. I have cooked for one of my dogs for 8 years because of chronic pancreatitis. He must have less than 5% fat in his diet. We almost lost him several times and once I switched to cooking for him, he didn't have another pancreatic attack until 3 weeks ago, and that was because I switched his protein in his food from cooked ground turkey to fish. Alot of dogs have problems digesting fish who have pancreatitis. His cooked food I make contains: turkey, barley, oats, rice, fresh ground flax seed, carrots, black beans (cooked and ground), swiss chard(great for calcium), dried tomatoes, and any fresh veggies from the garden in summer. I dry the tomatoes and swiss chard to add in winter. Since I'm an organic gardener, this is easy for me.
I am a Delta Society evaluator and instructor, and the dog mentioned above is my pet partner and has been working in hospitals for 12 years. The hospitals won't allow any dog on raw diets in the hospital because of the possibility of salmonella being contained in their saliva. Once it is in the dog's saliva, it is there for good, like in a lizard.