I agree with the rest, personally my dogs eat only kibble as far as dog food goes, although some table scraps are mixed in every once in a while (i know, I keep track of their weight & only give them good stuff once in a while) but i give my dogs raw meat bones too & other teeth cleaner agents.

As long as you watch the teeth, & your dog does not get an upset tummy or bowel than a treat like that is fine once in a while.