Cool & Harmony Petchew
Calm & serenity
Petchews Cool & Harmony are dietary supplements designed to help dogs and cats cope with everyday stressful situations (travel, changes in environment, vet visits). Their formula combines targeted active ingredients to promote calmness and emotional balance, while remaining easy to administer and palatable.
Formula
| Ingredients | For 1 petchew |
|---|---|
| Vitamin B6 | 9800 mg |
| L-tryptophane | 83000 mg |
Features
| Size | 1 g |
| Shelf life | 24 months |
Properties
Given that anxiety-related disorders are common with up to 26.2% of dogs exhibiting general fear and 32% showing sensitivity to noise (Salonen et al., 2020) these supplements provide a targeted solution tailored to the behavioral needs of animals.
The formula is based on a synergy of active ingredients recognized for their role in stress regulation:
• Tryptophan, a precursor to serotonin, involved in emotional responses and anxiety-related behaviors (Fan et al., 2023; Landsberg et al., 2017)
• Magnesium, which helps regulate the stress response via the neuroendocrine axis and contributes to physiological resilience (Stroeller, 2025)
• Vitamin B6, essential for the synthesis of neurotransmitters involved in nervous system balance (Chu et al., 2024; Ibrahim et al., 2025)
A comprehensive nutritional approach to promote a state of calm and serenity, while respecting the animal’s physiological balance.
