We recommend only Elk & Moose Antlers for dog chews. Deer antlers are can become too brittle and soft, and they can splinter.
Single door: https://www.chewy.com/frisco-fold-carry-single-door-dog/dp/116528
Double door: https://www.chewy.com/frisco-fold-carry-double-door-dog/dp/116521
FOOD
Diamond Naturals Large Breed Lamb & Rice
Diamond Naturals Large Breed Wild Caught Salmon
Diamond Naturals Large Breed Beef & Rice