Help your cat know there's nothing to fear. These collars provide constant contact with calming pheromones wherever they go.

SENTRY Calming Collars use patented GOOD Behavior pheromone technology. Using a pheromone that mimics the one mother cats produce to calm their kittens, the collars are clinically proven to reduce or eliminate stress-related behavior such as inappropriate marking, destructive behavior, clawing and anti-social behavior. Collars help alleviate problem behaviors triggered by travel, thunderstorms, fireworks and new social situations. This collar continues to release calming pheromones to your cat for 30 days. It can be used for cats of all ages and breeds without long-term side effects.

-Proven to effectively modify behavioral problems in cats
-Releases pheromones for up to 30 days
-Helps cats and kittens feel safe and secure
-Safe and effective
-Can be used without long-term side effects
-Lavender chamomile fragrance