CLINICALLY PROVEN - Composure is the only calming supplement for dogs that’s clinically proven to work within 30 minutes and last up to 4 hours. Composure keeps your dog calm, cool, and relaxed during thunderstorms, car rides, vet visits and any other situation that makes your furry friend anxious | WORKS IN 30 MINUTES - Composure is clinically proven to work within 30 minutes and last up to 4 hours. Just feed them this treat-like chew and watch your best friend allow their worries slip away and drift into a more calm, relaxed state of mind | SO TASTY - At VetriScience, we’re no stranger to picky dogs. That’s why we use only the tastiest, most crave-worthy flavors in our chews. Try our savory bacon flavor, our scrumptious chicken flavor, or our drool-worthy peanut butter flavored Composure | CHOOSE YOUR DOSE - Some days are more stressful than others, we get that. That’s why we made it safe to double or even triple your dogs dose of Composure in times of added stress. | MADE IN THE USA - At VetriScience, our mission is to help pets live happier, healthier lives. That's why all of our products are made with care right here in the USA and formulated by veterinarians