I've been feeding my dog a raw diet that's a package of fruit, vegetables and raw turkey or chicken. He's 4-1/2 now. His mom has been getting the same thing and something similar for 4 years. They are Labrador Retrievers. Their health has been excellent, low stool (i.e. no food fillers) and they've been quite happy (loads of exercise).
This was at least 2 years ago.