Couldn’t quite believe how brilliant this was in aiding the healing of tendon injuries. The vet that scanned one of mine, at the time of injury and again 6 months later was amazed how much of a difference the TendonX made. We now give it to anything that has either come back from a tendon injury in the past as a maintenance dose or as soon as something shows any sign of tendon/suspensory trouble. Could not recommend more highly