We have friends that have service dogs. They feed them raw chicken.
That's the staple I feed both my dogs, bones and all. They crunch them up like pretzels. Amazing how cheaply you can buy chicken in bulk.
PS Never, but never, feed a dog cooked chicken bones, or any sort of cooked bones. They splinter sharp and hard, and can do a job on the digestive tract. Raw bones are no problems. Like I said, 40,000,000 years of evolution made their mouths and digestive tracts into raw bone processing machines. Their stomachs are five times as acidic as our own, and turn raw bones into soft rubber.
