Walthams Canine Mobility Support Tablets Walthams Canine Mobility Support Tablets help to improve mobility & comfort in dogs suffering from arthritic joints or degenerative joint disease. Walthams Canine Mobility Support Tablets contain green lipped mussel extract with added vitamin E antioxidant & can be safely used with any combination of glucosamine & glucosamine chondroitin mix supplements. Directions Give 1 tablet per 10kg bodyweight per day. The dose can generally be reduced after a few weeks.