You’re Supposed To Use it At Home
For many of us, there’s been a time or two where it’s tempting to try a product in the store. It can be anything as harmless as taking the cap off of a deodorant stick to see how it smells, or maybe you’re about to buy a bag of chips and need a little snack to tide you over before you get all of your shopping done and carry the groceries home.

In this case, using a self-cleaning slicker brush on your pet and putting it back does not fall under the category of harmless. First of all, unless you have a service animal, how did you get your pet in the store undetected? And who would possibly buy that brush clogged with pet hair? If you’re a glass-half-full kind of person, I guess this shows you that the product works at least, but that won’t be good enough for most people.