probiotics for dogs with digestive enzymes - 120 soft chews - supports healthy digestive tract, helps nutrient absorption and food digestion - probiotic & prebiotic dog fiber and gut health supplement is up for auction in Pet Supplies. The current bid is $2.00, 93% below the $30.66 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.