Dr. Flex Best Sellers

Shop our most popular wellness picks - from joint chews and probiotic capsules to omega-rich fish oils, dental support, calming aids, and more. These vet-formulated supplements are loved by dogs and trusted by pet parents for delivering real, visible results.

Comprehensive daily support for joints, digestion, immunity, skin, and calm - powered by fish oil, collagen, enzymes, and functional chews in a natural, easy-to-serve formula.