These collars are a 30-day solution for behavior management. These collars provide a superior delivery of pheromones and are longer-lasting than any other pheromone product available. The patented pheromone mimics the one dogs and cats are exposed to while nursing and continues to create feelings of well-being and security through adulthood. Proven to effectively treat behavioural problems in pets due to stress, anxiety and phobias – such as aggressive or anti-social behaviour, inappropriate marking or urinating and separation anxiety. Helps ease rescued or adopted pets as they acclimate to a new environment. Also works to prevent the formation of bad habits as a result of anxiety. Unlike diffusers or sprays, these collars provide round-the-clock pheromone release, making compliance a non-issue. They are a safe, effective first line intervention, often eliminating the need for powerful prescription medications and can be used without long-term side effects on dogs or cats of all breeds and ages. Features Effective for up to 30 days Effective for pets who suffer from anxiety due to travel, thunderstorms, fireworks and social interaction An effective first line intervention, often eliminating the need for powerful prescription medications Can be used without long-term side effects Can be used with cats and dogs of all breeds and ages