Happy N Healthy natural dog bones are sourced from grass-fed premium black angus cattle raised in the USA without antibiotics or added hormones. We process and package them in Richmond, VA with no additional flavorings, colorings or additives. Simple, safe and pure - only the best for your furry family member. The medium dog bone is approximately is approximately 4.5 inches long, but sizes can vary slightly. To Keep Your Pup Happy - Take away any sharp or small pieces To Keep You Happy - Have dog chew away from carpet