Treat your furry friend to a natural and healthy chew with Advance Pet Product’s Deer Antler Whole Natural Chew Treats. A natural classic chew treat, deer antler is jam-packed with essential vitamins and minerals such as calcium, iron, magnesium, protein and phosphorus. Low in calories, this treat is healthy option that also supports dental hygiene, digestion, and mental stimulation. Your pup will go nuts for the yummy marrow inside and the crunchy shell of the antler. And since deer antlers are very dense, this treat is tailor-made for aggressive and heavy chewers. Ethically sourced in the USA, these long-lasting deer antlers are suitable for dogs of any age and breed.