Winston's Fresh Tabs - Many dog owners can relate to the inconvenience of bad breath and odors when it comes to their canine companions. Regular bathing and oral hygiene is important, however it may not be enough. Masking pets odors with toxic chemicals and spray on shampoo doesn't fix the odor and can actually harm pets. Winston's Fresh Tabs main ingredients help neutralize odor causing chemicals in the intestines, while its herbal blend helps cleanse and refresh the dog's system.