Bests & Worsts Reviews from Amazon

I used this product over a period of about two years. One of my two dogs always has terrible tartar and needs a teeth cleaning by the vet every year. I saw zero improvement using the Nylabone tartar remover. Same amount of tartar with and without. But here is the worst part: If you accidentally give your dogs too much, they get diarrhea. And it is usually the explosive kind. If you're not home when it hits you will be cleaning up multiple piles of brown grossness. It took a year or so of trial and error before I narrowed it down to the Nylabone causing their squirts. Even with the exact recommended dosage their stools are somewhat loose. Once I stopped using the product their stools returned to normal. I really recommend you avoid this product.