K9 Select brand 1mg Melatonin 180 capsules Mood & Wellbeing – Melatonin promotes relaxation, calm, and comfort, leaving you rejuvenated at other times. General Health & Wellbeing – Melatonin has powerful antioxidant properties that provide natural hormone support, promote normal thirst and urination, and support skin and coat health. Tasty Dog Supplement – With delicious natural flavors, K9 Select Melatonin provides you with a delicious alternative even the pickiest dogs love! Promotes A Natural Sleep-Wake Cycle – No more sleepless nights and restless days! Melatonin communicates with the body's built-in clock to know when it's night and time to sleep, naturally. Promote Relaxation, Calm, And Comfort – Great for fireworks, thunderstorms, travel, vet visits, grooming, and more! Each bottle contains 180 capsules of 1 mg melatonin, perfect for smaller dogs. Veterinarians recommend giving dogs under 15lbs 1 capsule of 1mg melatonin every 12 hours. Melatonin for dogs can be beneficial, as it's a valuable antioxidant for reducing cortisol (stress hormone) levels in dogs. Melatonin, a naturally occurring neurohormone, shows evidence it may be helpful as a sleep aid for dogs and several canine conditions. Its sedative properties may calm dogs during high-stress events such as fireworks, thunderstorms, or other noise phobias. Other evidence suggests that melatonin for dogs helps some forms of hair loss in dogs. In dogs, humans, and other mammals, melatonin plays a vital role in regulating the sleep-wake cycle sending signals to the body about the time of day and season (length of night). The body naturally produces melatonin in the pineal system. In healthy dogs, melatonin production peaks after sunset. However, the natural production of melatonin decreases as our pets age.