Carlson Fish oil
The vet said to give this to my dog after she hurt her foot.  My dog is old and she gets it everyday for life.  She is now walking great and much healthier.  I do not know what it does but I will keep giving it to her along with Glucosimine twice a day.  Together I believe will keep her walking longer as she is a 100 pound Rhodesian Ridgeback and now 11.5 years old.
Rating: 4 stars