Cool & Harmony Petchew

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.

CATS AND SMALL DOGS <15KG

WEIGHT OF A CHEW

1 gram

COMPOSITION

Inactivated brewer’s yeast, glycerin, rice bran, micronized extruded pea protein, pork by-product, pregelatinized rice starch, animal fat (duck), magnesium oxide (2%), yeasts, pork by-product, mineral substances, sodium chloride, plant derivatives, sugars.

ADDITIVES (/kg)

Vitamins: vitamin B6 (9800mg) - Amino acids: L-tryptophan (62500mg) - Preservatives and antioxidants.

MEDIUM DOGS (15-30KG) - LARGE DOGS (>30KG)

WEIGHT OF A CHEW

Medium dogs: 4 grams

Large dogs: 8 grams

COMPOSITION

Inactivated brewer’s yeast, glycerin, rice bran, micronized extruded pea protein, pork by-products, pregelatinized rice starch, animal fat (duck), magnesium oxide (2%), yeasts, sodium chloride, sugars, minerals.

ADDITIVES (/kg)

Vitamins: vitamin B6 (9800mg) - Amino acids: L-tryptophan (83000mg) - Preservatives and antioxidants.