I am 10 months old Labrador Retreiver and "he is very good at masticaci? N. Now before I had this dog, please? To another lab and the other dog was a good chew, but if I gave him? Classes Chew as a toy for Boodah you take? A few hours to eat everything. But here? est? thing, the old dog was a dog chew? to something until it was gone, but this dog chew? m sitting in his toys? multiple. ? he eat? Kong toys with peanut butter in one sitting, but the problem is, this dog is a genius. ? he knows to open the doors of the house, "he knows unscrew lids. Its rid? Ass. I was wondering if there is such a toy? Spero's Dog Chew (Doesn 't need to be reusable) to maintain a good lab is busy and interested.