The Nature’s Own Dog Chews all natural dental knee caps (patella) are a great dental chew.  These  ALL natural dental knee caps have no additives or preservatives. Many bones have added liquid smoke(artificial flavours) or may even be deep fried. Ours are slow air dried (dehydrated) to properly preserve the flavours dogs love .  No hormones or antibiotics. Your dog’s teeth will scrape against the knee cap to support proper oral hygiene. This is from free range beef. All knee caps are lab tested 

Guaranteed analysis:

Crude Protein (minimum):50%
Crude Fat (minimum) :5%
Crude Fiber (maximum) : 2%
Moisture (maximum) : 14%

It is recommended that your dog be supervised when chewing dog treats or chews. Ensure fresh drinking water is available. If the bone (or any bone) starts splintering it is recommended that you remove it from your dog.