The only problem with places like petco/petsmart is the majority of their chews (100% petsmart and 98% petco) are not made in this country...most are either china or mexico. The only one at petco that are usa made are the ones by Merrick.Bully sticks get a bad rep for what they are but they are actually really good for a dog's teeth and gums. I always just tell my friend to be sure you know where they are sourced from before you buy them. Also, you can get the much cheaper online than places like PetCo or PetSmart, places like that.