Ark Naturals - Gray Muzzle- Old Bones! Happy Joints! Maximum Strength - 16oz permethrin and Precor

permethrin and Precor

Added cheese for enhanced taste

For Dogs and Cats 12 weeks and older

Crafted with simple ingredients and fortified with essential vitamins

The full fish is used rather than heads and frames

Ark Naturals - Gray Muzzle- Old Bones! Happy Joints! Maximum Strength - 16oz permethrin and PrecorOld Bones 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 stiffness Because big dogs like to play, too! Plus, our proprietary blend has a high dose of active ingredients that are lower in fat and sodium to fit into special senior diets.