Protect your pup’s pearly whites with Ark Naturals Natural Protection+™ –– a first-of-its-kind dental chew made with Astaxanthin. Ranked Medium on our DENTA-METER™, these chews are perfect for your everyday chewer. With a unique formula that helps stop plaque and tartar from sticking to the teeth, you can rest easy knowing that your pup is getting the preventative care they need for their smile. But that isn't all! Our Asta-Shield helps support oral immune health while antioxidant power helps maintain healthy gums. And just like our original Brushless Toothpaste™, Protection+ is made with a toothpaste center to support polished teeth and aromatic spices to help freshen breath.