Happy Jack 16 oz Tonekote Supplement for Dogs & Puppies Thermometers The outside diameter is 2"

The outside diameter is 2" larger than the inside diameter

Self-drilling TEK head screws

Granular form of chlorine used to chlorinate

Mounting hardware included for simple installation

ShieldTec Plus is for use only on dogs

Happy Jack 16 oz Tonekote Supplement for Dogs & Puppies Thermometers The outside diameter is 2"Dry skin, dull coat or excessive shedding and itching could mean your dog needs more of the essential fatty acids and vitamins that promote healthy skin and a lustrous coat. Your dogs body cant make these key nutrients, so its important theyre included in his diet. Tonekote is a food supplement rich in Linoleic Acid, an essential fatty acid. Tonekote also provides Vitamins A, D and E, all vital ingredients for healthy skin and coat. Convenient to use