What calming herbs for dogs actually work?

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The short answer!

Calming herbs work through different pathways in the nervous system - the most common are Passion Flower, Lemon Balm, Chamomile, B Vitamins (from different sources, such as Brewer's Yeast) and Valerian root.

Key calming ingredients and how they work:

  • Passionflower - Contains compounds that interact with GABA receptors (the brain's primary calming neurotransmitters), helping regulate the nervous system's stress response. They may help dogs experiencing separation worry or general restlessness without causing heavy sedation.
  • Lemon balm - Traditionally used to ease nervous tension and support relaxation. Particularly helpful for dogs who experience both emotional upset and digestive symptoms during stressful periods.
  • B vitamins - Essential cofactors (assistants) in neurotransmitter production, the chemical messengers that regulate mood and stress responses. They also provide antioxidant support during anxious episodes.
  • Valerian root - May increase GABA (the brain's primary calming neurotransmitter) activity in the brain, helping reduce overstimulation of nerve pathways. Often used for noise sensitivities or general restlessness.
  • Chamomile - Contains apigenin, which binds to brain receptors and may help reduce nervous tension. Also has antispasmodic properties, useful when anxiety causes digestive upset.

Herbal support works best as part of a wider plan:

  • Combine with consistent daily routines
  • Use alongside gentle behaviour training
  • Manage triggers where possible
  • Allow 1-2 weeks for noticeable effects

This content is for general information only and does not replace veterinary advice. Supplements and nutritional products are not licensed veterinary medicines. Always speak to your vet before making changes to your dog’s diet, supplements, or care routine.

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owners also ask

What are the signs my dog has anxiety?

Signs can include barking, pacing, hiding, shaking, chewing when left alone, or changes in appetite and toileting. Some dogs become clingy or restless, while others freeze or avoid contact altogether.

Do calming dog supplements work?

Yes. Although they are not a 'cure', supplements can help to lower emotional responses to triggers, leaving room for training and behavioural routines to become more effective.

What are holistic dog anxiety treatments?

Holistic dog anxiety treatments take a whole-dog approach, combining multiple strategies rather than relying on a single intervention.