Dog Smog Remedy gives you the power to quell the smell from both ends of your dog. The all natural formula contains peppermint and fennel to slay the fire breathing beast but it's more than just a breath freshener, Dog Smog Remedy gets to the guts of the problem with digestive enzymes papain and bromelain. All of these ingredients help calm the bubbling brute below and provide a long-term solution to an embarrassing problem. Whether you use a quick spritz to freshen breath or add a drop or two to your dog's food or water.