Advantage II for Extra Large Dogs (Over 55 lbs) 4 Pack

Advantage II for Dogs over 55lbs
For very large dogs over 55 pounds, we carry Advantage II for larger breeds — it' s your complete solution to the problem of harmful fleas and lice. It is one of the most popular brands on the market for the eradication of adult fleas, and also their eggs and larvae. Advantage II works by fatally attacking the fleas' nervous systems and prevents eggs from hatching, stopping the life cycle before it begins. This gives your pet around-the-clock protection. EPA-approved and perfectly safe for your animals, each tube is good for a full month of flea and lice prevention. Fleas don't just cause annoying itching. They are also directly related to certain diseases such as flea allergy dermatitis, parasitic blood infection and internal parasites. While it's not 100 percent certain that your dog will suffer from these serious problems if they have fleas, it is a risk that is easily avoided by using effective flea protection such as Advantage II.
Each box contains a 4 month supply.

• • Kills ALL life stages of fleas
• • Kills adult fleas within 12 hours and re-infesting fleas within 2 hours
• • Integrated flea control (IFC) disrupts flea life cycle with pyriproxyfen

• • Waterproof
• • Guaranteed
• • US EPA approved
• • Easy application with squeeze tube
• • Each tube applied lasts up to 1 month

How it works:
The first active ingredient is imidacloprid, which acts on the nervous system of the flea to cause paralysis and subsequent death. Within 12 hours of application, 98-100 percent of fleas are dead. The second active ingredient, pyriproxyfen, is an insect growth regulator. Once a female flea lays her eggs, pyriproxyfen works to prevent the eggs from hatching, ending the flea life cycle.
Cautions:
Although rare, individual sensitivities may occur after using any pesticide product for pets. If signs persist, or become more severe, consult a veterinarian immediately. Do not get this product in your pet's eyes or mouth.