Petlock Max, Petlock Max Flea & Tick Control For Dogs, 21-55 Lbs / 4 Pack Brand_Sea Snax it is non-GMO

it is non-GMO

It is packed with antioxidants

not a chore

It'S Tasty

787% Selenium (as L-Selenomethionine) 100 mcg 182% Lecithin 1

Petlock Max, Petlock Max Flea & Tick Control For Dogs, 21-55 Lbs / 4 Pack Brand_Sea Snax it is non-GMOProduct Description Contains the same active ingredients used in K9 Advantix II. Treatment and prevention of ticks, fleas, mosquitoes, biting flies, and lice. Waterproof. Product Benefits Ingredients Suggestions Special Note Warnings Disclaimer Herbspro. com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious