Melatonin Dose For Dogs. In general, when given orally, dogs under 25 lbs should receive 3 mg per dose, while those over 25 lbs should be given 6 mg per dose. Melatonin for dogs is a supplement that boosts levels of the sleep hormone your pet naturally produces in order to calm your pet.
From the condition affecting your dog to their size and also their general health, there are several factors that can influence how much melatonin you should give your dog. Four different doses of melatonin ranging from 10 to 80 mg per kg of body weight were given. Use our melatonin dosage calculator for dogs to estimate the best dosage based on the latest veterinary and recommendations from this recent clinical study.