The Brief In Only on Fox reports, we told you about customers who regretted buying dogs from pet stores. Best Friends Animal Society is a non-profit organization that wants to make consumers aware of the pitfalls of buying dogs from pet stores. In Only on Fox reports, we told you about customers who regretted buying dogs from pet stores. Best Friends Animal Society is a non-profit organization that wants to make consumers aware of the pitfalls of buying dogs from pet stores. In some states, pet stores can only sell dogs from shelters or rescue groups.