Has anyone out there tried the new dog treat called Spinz? It's a dog bone that has built in joints, so it rotates while your dog chews it, making it a treat and a toy! My beagle, Copper, loves them. Also, they contain omega three fatty acids, are gluten free, low calorie, and are designed to clean your dog's teeth while they chew. They're even made in the USA (rare these days).
Definitely check them out. I'm sure your dog will love them as much as Copper does (they come in three flavors and sizes)
p.s. if you're interested, the company that makes them, Precision Pet Products, is holding a contest for the month of August where they're giving away an entire basket full of Spinz. All you have to do is 'like' their facebook page. They have some other contests going on as well that can be found on their facebook.