Many studies feel a combination of Glucosamine and Chondroitin best helps joint problems. Here's an opportunity to try both at a reduced price.
I think adding an anti-inflammatory, like MSM and/or Yucca is also important. Once you reduce inflammation, then these pure powders can really go to work.
Chondroitin/Shark Cartilage - 1650 mg a day for 60 days for a dog 50 lbs and over. Or for a human.
Glucosamine HCL - 1600 - 2000 mg a day for 60 days
If purchased separately, $54.90