Liquid-Vet® K9 Calm & Content Formulas are CBD free and contain high levels of Chamomile, Magnesium, L-Theanine, and MSM to help support normal behavior and promote relaxation for restless dogs. Key for stress related to grooming, travel, vet visits, weather, and fireworks. Safe and recommended for daily use to help maintain normal behavior. Liquid-Vet® K9 Calm & Content Formulas are TASTIER, EASIER TO USE, and FASTER-ACTING than pill, powder or chewable form supplements. Liquid-Vet® K9 Formulas are the only products available in a choice of natural flavors for picky pets or those pets that may have allergies to specific proteins. Simply dose at meal time once a day with no mixing required. It's that easy! Plus, Liquid-Vet® K9 Calm & Content Formulas are GUARANTEED in 2 Weeks or YOUR MONEY BACK! And how about safety? Liquid-Vet® is manufactured at our own plant located in the USA, using materials from our qualified USA based suppliers.