Starmark Dog Treat Ringer Horseshoe Hose Your dog will learn to

Your dog will learn to associate his barking with the high-pitched sound and stop barking

Biodegradable container that fits neatly inside the waste container of the Pet Loo

Squeaky squirrels and durable plush tree trunk

Five nylon loops allow you to attach baby's favorite toys

Starmark Dog Treat Ringer Horseshoe Hose Your dog will learn toTreat Rings are held in place by inner rod and must be chewed to be removed. Treats also fit sideways into toys between toy wall and inner rod. Treat Ring system encourages chewing. Durable nylon material holds up to even the strongest chewers. Challenge rating 4. 1 out of 5. Edible Treat Ring Ingredients: Rice Flour, Wheat Gluten, Vegetable Glycerin, Gelatin, Water, Natural Chicken Flavor, Lecithin, Carrageenan (natural seaweed extract), Parsley.