This may not be the most common problem among dogs. In fact, many dog owners have probably never even heard of stone chewing before. But there are, nonetheless, dogs who do it. Stone chewing behavior in dogs is most likely a type of play. However, this behavior can pose a risk to your dog and his health.

First, the actual act of chewing the stones can wear down or even break your dog's teeth. This can be painful for your dog and it can lead to infection. It's also possible for your dog to accidentally swallow a stone or two. While smaller-sized stones may not necessarily be harmful, if your dog swallows larger stones, they can obstruct the passage of food or tear the intestinal wall. This can lead to serious illness and can even prove fatal.