What is return policy on purchase make at store ?

You do have 60 days to return an item with your receipt. If it's food they ask for at least half the bag, and sometimes with certain items you can exchange items without a receipt. But things like grooming supplies, vitamins/medication, filters, heaters, flea and tick meds, leashes, harnesses and collars, they cannot take back without one

Probably a month but you need the receipt, even if you paid with a card

I believe if you have your reciept and the item they have to return it. It probably shouldn't exceed 30 days.