She weighs 28lbs, and her dosage is 1 capsule per day (which is 500mg
Glucosamine, and 200mg Chondroitin. So you could work out the dose
for your dog's weight...for instance if he weighs twice that, give him 2 capsules, that would be 1000mg Glucosamine and 400mg Chondroitin) It has worked wonders for her, as she was starting to develop arthritis in a leg which was once broken, when she was 4 years old.