Country Kitchen Genuine Serrano Mega Ham Bone: Our 100% natural, ham bone dog treats are dry aged for at least 10 months and made with real, tasty serrano ham your dog will love Splinter Resistant: Our dry-aged Serrano Bones are 3 times stronger and more splinter resistant than oven-baked bones Long Lasting and Quality Ingredients: Ham bones are rich in protein and calcium, gluten and grain free, and provide long-lasting entertainment for your dog Feeding Instructions: Not recommended for aggressive chewers; Always supervise your dog while chewing and provide fresh drinking water Country Kitchen Made With Real Meat Treats: Try our full line of delicious dog and cat treats including high protein jerky, rawhide free chews, stuffed shin bones, meaty sticks & serrano ham bones