What dog doesn't love a bone! Margot does! Billy + Margot's delicious Venison Marrow Bone, are 100% air-dried Premium Scottish Highland Venison Bones for that extra special treat. There is loads of goodness in these scrummy hypoallergenic bone treats: Rich in protein zinc, iron, & selenium, Offers omega 3 qualities, Low in cholesterol, fat, Contains no added hormones or preservatives, Suitable for BARF Diets. What's more they are great for your dog's teeth and will keep them occupied for hours! The ideal gift that your doggie will love for Christmas or any other time of year. The Venison Marrow Bones are air-dried naturally in their raw state at a low temperature using cold fans over a 10-day period to remove the water content, making them suitable for BARF diets. All of our Venison is supplied by the only game supplier in Scotland with both SALSA (Safe and Local Supplier Approval) and SQWV (Scottish Quality Wild Venison) accreditations. Suitable for all dog sizes; toy, small, medium and large. Do not feed to puppies under the age of 14 weeks old. Please note as with all real bones they do come with a minimal risk of splintering, so we recommend supervising your dog at all times. If the bone does break or small pieces break off please remove from you dog.