"My family has two rescue male boxers. Boxers have very sensitive stomachs. We have tried various treats, and mother hubbard peanut nuttier treats compliments there senisitive stomachs. They relish with extreem vigor while inhaling the nuttie treats. Its a winner when your boxer blows a bubble of saliva.(which means that they want more and are happy for the treat...) this treat also works well when you are introducing a new command.although if you buy two bags of this treat, your boxer will love you dearly."