YuMOVE Joint Care PLUS Senior Dog. YuMOVE Joint Care PLUS for Dogs is our higher strength dog joint supplement designed for stiffer or older dogs or dogs with existing joint issues, who need extra joint support. It’s packed with 20% more ActivEase® GLM than our regular formula and available exclusively from us. A tasty tablet for daily feeding, you can give at your convenience, proven to soothe stiff joints.