Fido's ChewStop is a bitter spray designed to deter dogs and puppies from chewing on household items. Containing denatonium benzoate — one of the most intensely bitter compounds known — it makes furniture, clothing, shoes, and other surfaces extremely unappealing to chew.

The active ingredient is formulated at a concentration effective enough to discourage most dogs from repeated contact. ChewStop works as a non-punitive training aid — the dog learns the association between a surface and an unpleasant taste without any direct correction from the owner. Results are enhanced when combined with positive reinforcement for appropriate chewing behaviour. Available in 200ml and 500ml sizes.

ChewStop is most effective when introduced consistently during the training period. It's a useful tool for the early months with a new puppy when household items are most at risk, and continues to work as a deterrent for established chewers.