I just ordered the Glycanaid HA and Flexerna for my son’s dog (Boone, an 8 year old Choc. Lab) after seeing such great improvement with my own dog – Judge. Boone has had joint problems since puppyhood (front leg surgery for too fast growth? and two knee surgeries). I think his quality of life would have been much better had we known about TopDog Rehab and Health! He is now having more problems and I was so impressed with Judge’s recovery and the two supplements that I wanted Boone to have the benefit hopefully too. If they help him I will purchase them for him as well as for our Dog Judge who is about 13-14 weeks post his surgery. Thanks a lot!