Sergeant's Pet Care Products 484174 Sentry Calming Collar Dog - Pack of 3

Calms dogs and cats both at home and on the go Collars have calming pheromones proven to modify behavior such as inappropriate marking excessive barking destructive behavior Soothing lavendar chamomile fragrance Lasts up to 30 days Features. Modifies stressrelated behavior that may occur during travel thunderstorms fireworks and new social interactions. Release pheromones for up to 30 days. Helps cats and kittens feel safe and secure. Safe effective can be used without longterm side effects. Pack of 3