caldwell's pet supply co. 60x60 potty pads, washable pee pads for dogs, reusable pee pad for dogs, puppy potty mat, whelping rug, reusable puppy mat, waterproof rug for dog, for large dog 60" x 60" gray 1 pack is up for auction in Pet Supplies. The current bid is $1.50, 96% below the $38.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.