Ark Naturals® Old Dog Happy Joints Max Strength for Large Breeds Dog Large

Old Dogs! Happy Joints!® Max Strength chews are just like our original, but made for bigger dogs! Scientifically formulated with 1,000 mg of glucosamine per chew, larger dogs can get the extra support they need to help increase mobility and range of motion, while easing joint pain… Because big dogs like to play, too!.