Bark&Spark Glucosamine Chondroitin Dog Hip & Joint Supplement - Joint Pain Relief - Hip & Joint Chews - Joint Support Large Small Breed - Senior Doggie Vitamin Pill Joint Health (180 Treats - Chicken)More Chews, More Value: Now comes in a 180 treat jar, ideal for maintaining your large dog's joint health and agility. Glucosamine rich, this joint supplement for dogs enhances mobility & bone health to keep your canine companion active & happy. Trusted Relief: Our glucosamine for dogs comes with a 90 day guarantee and easy refund, delivering the strength and care your older pet's joints need. Let them leap with joy again. Join millions of happy tails