Support your pup’s mobility with Virbac MOVOFLEX Advanced Soft Chews Joint Supplement for Small Breed Dogs. This supplement is formulated to support healthy bones and joint flexibility in small-sized dogs ages eight weeks and older weighing up to 40 pounds. The advanced formula includes the foundational ingredients of MOVOFLEX Soft Chews (sold separately)—including BIOVAFLEX eggshell membrane—plus two new ingredients for additional benefits. Krill oil with omega-3 fatty acids help lubricate joints, while low molecular weight hyaluronic acid works with krill oil and astaxanthin to provide optimal joint support. Plus, all this goodness comes in a soft chew that’s easy to administer.