Get a free $10 to spend at PetSmart. You need to register with PetPerks for this to work (go online and do it, it’s free). Then you print the coupon linked below and take it to the store. There is no minimum spend so you can use it to buy a $10 item and get it for free. You will, however, be required to give a phone number associated with your PetPerks account. Request Sample Now!