Dogs have millions of nasal scent receptors that are processed in the limbic system of the brain, which controls and supports a variety of functions, including emotions, behavior, motivation, and memory.

Collar Calm’s patented scent delivery system provides a powerful attraction to scent molecules. It absorbs and maintains scents and essential oil properties due to its unique, hydrophilic, and multi-layered surface area. This long lasting scent technology absorbs and slowly releases the natural essential oils without chemical propellants, alcohols, or volatile organic compounds. Instead, the scent is released by nature's engine - evaporation. 

When Collar Calm is in the "open” position, the scent of the essential oils is released and is able to be inhaled by the dog. The millions of receptors in the dog’s nasal passages deliver the scent to the limbic system in the brain, which can have a positive impact on the dog’s emotional and mental wellbeing.