Senior dog breath can straight up stank (IYKYK), which makes sense considering senior dogs can also be much more resistant to dental care. But dental health is still extremely important to your pet’s oral and heart health — and that’s why we love ChewMate’s TreatBrush. It’s basically a dog toothbrush-slash-flosser disguised as a dog toy. You can even stick treats inside of it to incentivize your dog to give it a good gnaw.