I was feeding my dog cooked chicken bones. The vet told me, and she wasn't kidding, that she did that intestine surgery about once every six weeks. Chicken bone pierces the intestine, doo doo leaks out into the abdomen, infection called peritonitis develops, and without surgery the doggie will die in 3 days and it isn't pretty.

Interesting that raw bones don't cause a problem.. I have been wondering about that.