Choking hazard: Beware of bone fragments (some sharp and hard)! Image attached. I bought 2 cases of the Wellness Senior Forumula within the past month for my toy dogs. Most of the cans in the first case were okay, but then I started noticing little white crunchy fragments from some. I was not sure what they were. There were more of those fragments and little black flakes in the cans from the last shipment I received a few days ago. From what is listed under ingredients, I have not been able to make out what the black flakes are as I did not noticed them in many of the other cans. After carefully sifting through each can and removing the white fragments, it dawned on me this morning that those fragments are definitely bones. Each fragment appears to be approximately 1/4 to 1/5 of an inch long and still hard. Small as they may appear, I think they can be a choking hazard for senior dogs, and especially toy dogs. I like Wellness overall. My dogs love the taste, however, I will no longer be buying this particular can for my senior Chihuahua.