The solution should be administered orally using the enclosed graduated syringe. Keep the bottle upright and insert the dosing syringe through the opening of the top of the bottle. Do no invert the bottle. Fill the syringe by pulling the plunger until it reaches the graduation corresponding to the correct ml dose as indicated at the top of the syringe ring. Treat the cat by clowly and gently administering the liquid into the mouth, allowing he cat to swallow the product. For cats weight more than 13 lbs, the total dose will need to be calculated and given over two doses as the dosing syringe only holds 3.0 of solution.