Melatonin Safety and Uses in PetsMelatonin is an over the counter supplement often used by people to help them sleep. It is used in veterinary medicine for a variety of reasons in dogs, cats, and ferrets. Keep reading to find out about the uses of melatonin in pets.FirstVet is the #1 online video veterinary service.FirstVet offers video calls with experienced veterinarians for just $35. You can get a consultation within minutes by downloading the FirstVet app for free from the Apple App Store or Google Play Store. Over 500,000 users trust FirstVet to care for their animals. Rating: 4.9 - more than 1600 reviewsRating: 4.9 - more than 1300 reviewsRating: 4.9 - more than 1600 reviews Download app Can pets take melatonin?While melatonin might be used for a wide variety of health concerns in animals, it’s important to seek veterinary advice before giving your pet any type of over the counter supplement.Some reasons your pet might be prescribed melatonin include:Suppress ovarian activity in intact female cats to reduce how often or how long they are in estrus (heat). The effectiveness of this varies.Alopecia X, Seasonal Flank Alopecia, or other pattern baldness issues in dogsAdrenal gland tumors in ferrets to help with coat regrowthImmune modulation for cases of Immune-Mediated Thrombocytopenia and Immune-Mediated Hemolytic Anemia in dogs and catsLiver disease (certain types)Help with sleep, but it does seem to increase dreaming or movements and vocalizing while asleep in some patientsTypes of MelatoninMelatonin is available in tablet formulations.It is also available to your vet as a long-acting implant that slowly releases melatonin over a 2-3 month period. Melatonin implants are commonly used in ferrets and the size and placement are very similar to a microchip.Doses of MelatoninAs you can see, there are a variety of uses for melatonin and species safety varies. Each species and disease condition has a different dose and frequency of use. Please discuss safe dosing ranges and schedules with your veterinarian.Read more:Nighttime WakingAdrenal Disease in FerretsAlopecia XSeasonal Flank AlopeciaHave questions about supplements and over the counter medications for your pet?Schedule a video consult to chat with one of our vets.