Agatha&rsquo;s Elixir Prebiotics for Dogs  Appetite Stimulant for Picky Eaters and Senior Pets  Green Tea & Milk Thistle Boost Immune System, Liver Detoxifier HELP YOUR PET DETOXIFY  Milk Thistle aids liver function and helps the liver to cleanse more efficiently, vital to helping your pet stay healthy. FREE OF HIGH-FRUCTOSE CORN SYRUP  Agathas Apothecary promises to never use this harmful ingredient. APPETITE-ENHANCING  Encourages healthy appetite in pets, no matter their age. Pour over kibble for a delicious appetite enhancer. IMMUNE SYSTEM SUPPORT  Green tea extract and ginger root for powerful immune system support. MONEY BACK GUARANTEE  Agatha says she wants you to be 100% tail wagging happy with her products or she offers a 100% money back guarantee!