Just wanted to mention that the problem of bone fragments is not unique to Orijen. It's a good idea to keep your eyes open regardless of the brand or formula you use.

We were finding bone fragments in Core's Ocean variety, too. We called the company several times, sent a sample back to them and they weren't the least bit concerned about it. They explained that, during their process, sometimes all the bones don't get completely pulverized. They assured us that the fragments are too small to cause any harm and the food is perfectly safe. And, of course, sent us coupons to buy more of their food.
Unfortunately, it's the only food that Gunner does well on, so we have to weigh the risks and benefits.
It's interesting, though, that in the last couple bags we've bought, there have been no more fragments. Seems like they may have had a problem and have since fixed it.

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Deni
Mom to:
Riley - 4 yrs