What are some of the common natural dog chews in the market?

There are literally thousands of dog chews in the market. Many of them claim to be natural but very few are 100% natural. By 100% natural, I mean dog chews that do not contain preservatives or artificial fillers. These are the most natural dog chews in the market along with their respective pros and cons: 

1. Antlers

Pros: 100% natural, does not get any more natural than antlers.

Cons: Extremely hard and not good for your dog's dental health. Many dogs chip their teeth gnawing on these. Also not very appealing to many dogs.

2. Animal bones

Pros: 100% natural, does not get any more natural than this.

Cons: Extremely hard and not good for dog's dental health. Might splinter and pose a serious health risk. Might be pretreated with chemicals.

3. Wood

Pros: 100% natural.

Cons: Might splinter. Might use artificial adhesives and/or might be pre-treated with harmful chemicals.

4. Moo Dog Chews

Pros: 100% natural. Made with milk and Apple cider vinegar only. Nutritious and satisfying for the dog.

Cons: None. lol. Just kidding. Nothing in life is without cons so our moo dog chews are no exception. We found that in rare occasions some dogs do not chew on Moo dog chews or loose interest in these natural dog chews after few hours.