It was just one of those things that could make one think. The fellows are like, "Why are your dogs biting like that and the litter mate is not?".. Then out of another litter it is the same. The dogs I have fed raw to seem to be bringing it with a little more ooommmppphhhh. Not every one, but the percentages are high enough to make me at least think about the connection. Maybe I shouldn't link it to raw food in general but the staple of the raw diet is chicken backs, chicken quarters and beef shank meat/bone. It is a job to get it chewed up. It is a daily workout for the jaw muscle and the actual biting process on a regular basis. I do not think there is any scientific way to prove or disprove this thought, but the percentages are there, across different breedings, different litters and different owners. The 'fellows' are on dry food. The only difference between my dogs and theirs is the diet. EWO