Dog Dental Treats – Fresh Breath Formula For All Dog Breeds & Sizes Package of 13 count The patented design of Indigenous Pet Dental Health Bones Fresh Breath formula are edible chew bones that helps clean teeth and freshen breath. These dental chews fight plaque and tartar build-using a natural kelp harvested from the clean, cold North Atlantic seas of Canada, Iceland, and Norway. Made with patented and clinically tested ProDen PlaqueOff from Natural Sea Kelp. Patented design helps clean teeth and freshen breath, while also fighting plaque and tartar build-up. Unique shape snaps in half for small breeds. No artificial colors or preservatives. Made with probiotics & Omegas 3 & 6 from salmon oil. Highly digestible. Grain-free and gluten-free. Made in the U.S.A.