Through processing, the bones and treats are cleaned through a natural process and never subject to harsh chemicals. Our bones are slow-roasted to perfection in their natural juices, free of added chemicals and preservatives. And, as with all our products, we test every batch for safety, from the time we process raw materials until the moment they leave our facility. Bones can break or splinter depending on your dog’s chew level. It’s important to monitor your dog as they are enjoying their bone.