"These biscuits are wonderful! My Max, a boxer is very (gasp) gassy and Iwas told by a friend this might help with the smell. AND whoa and behold it does. It is not a miracle, but it does help in the frequency and the smelliness of the farts! I am very impressed that it helps his gas problems, keeps his teeth clean, keeps him regular and he loves the taste. Thanks for your wonderful product and buy these biscuits!!!"