Can Dogs Have Melatonin Gummies? No — Most Contain Xylitol and Wrong Dose

Did you know?

Melatonin is produced naturally in the pineal gland — a tiny structure in the center of the brain that Descartes called the seat of the soul. Melatonin production is triggered by darkness and suppressed by light — particularly blue light from screens. Dogs produce their own melatonin on a similar light-dark cycle to humans. The supplemental melatonin used for anxiety and sleep has a different mechanism than natural production — it works by binding to melatonin receptors rather than triggering the natural production cascade.