Our strongest calming aid in the VetriScience Pro Line Composure lineup, these calming chews combine proven, effective ingredients to help address severe behavioral and cognitive issues in both dogs and cats of all sizes and ages. As with our tried-and-true Composure, Pro Advanced isclinically shown to work within 30 minutesand last up to 4 hours.*

Composure Pro Advanced is safe to use daily or as-needed. Support pets daily emotional health with the recommended number of chews, or address occasional periods of high stress with Composure Pro Advanced. This vet-formulated calming supplement is safe to double dosage to achieve the desired calming effect.

How is Composure Pro Advanced different fromComposure Proor other Composure products?

As our most powerful calming formula, Composure Pro Advanced is 1.5x stronger than Composure Pro. It also boasts an additional calming ingredient – Bluenesse lemon balm extract – not found in Composure Pro and our other Composure supplements. Both of these products are recommended for dogs and cats who require support for serious behavioral and cognitive problems.