Dental Fresh Water Additive for Dogs and Cats, Clean Teeth and Fresh Breath, Daily Pet Oral Care, Flavorless, 32 fl oz NEW! Original w/ Measuring Cap 32 Fl Oz (Pack of 1) is up for auction in Pet Supplies. The current bid is $1.00, 94% below the $16.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.