Valerian Root for Dogs

Best known for its relaxing effects, Valeriana officinallis root has become a popular ingredient in calming supplements for dogs. Is valerian a good match for your pup?

Published: August 3, 2026

Valerian root for dogs is thought to be a natural stress and anxiety relief. — Although very few scientific studies have been done to confirm its efficacy, valerian root is often used to help relieve stress, anxiety, hyperactivity, and insomnia in dogs (and humans). Credit: dirkr | Getty Images

What Is Valerian Root?

Valerian (Valeriana officinalis) is a flowering perennial herb native to Europe and parts of Asia. The medicinal portion of the plant is its root, which contains naturally occurring compounds believed to have calming effects on the nervous system. Despite its powerful, pungent fragrance—often compared to old sweat socks or aged cheese—valerian is adored by cats and enjoyed by most dogs.