I cannot believe this. Only a single bone remove 100% of bad smell from the mouth of my " Pidri " (my Lab puppy ). Guys this is like a miracle. Just one bone. O come on. From the very first day I started this product, I feel a change in the behaviour of my " Pidri ". He is much active than before. I feed this bone in the gap of one day. Because this is proper calcium bones. Therefor we should not feed them daily. Therefor with the gap of one day. Very good quality Milk Bones. Easy to digest. Also the seller send me very fresh pack. You can give these Milk Bones to your puppy if he/she has age over 2 month, I personally feel ( this factor is very important to remember ). We all know what is the importance of calcium also in our body. Calcium made our bones stronger. So overall very good product.