Advantage II Vs Advantage Multi
What’s the Difference Between the Advantages?
Finding a safe, effective flea treatment is hard enough without needing to compare different types of the same brand name!
We’re going to compare the 2 of them, Advantage II and Advantage Multi, for you so that you know the difference and can choose the product that’s best for your pet!
Both flea drops last for about 30 days before they need to be reapplied and both are waterproof.
What Do They Do?
Let’s start with Advantage II because it’s available without a prescription. It has two active ingredients: imidacloprid and pyriproxyfen. Imidacloprid is a neurotoxin that kills adult fleas and lice (not ticks) by causing hyper-excitability, paralysis, then death. It’s mildly toxic to other pets and to people.
Pyriproxyfen is and insect growth regulator that prevents larvae from developing into mature adult insects. It’s completely non-toxic to humans.
Advantage Multi also has imidacloprid but its second active ingredient is significantly different. Moxidectin protects against heartworms, roundworms, hookworms and ear mites. It acts as a neurotoxin to them much like imidacloprid acts on insects. It protects your animal from heartworms by killing them while they’re still young and in the blood stream.
As you can see, there are two primary differences between Advantage II and Advantage Multi.
- Advantage Multi actually protects against heartworms and intestinal worms as well as fleas.
- Advantage Multi is only available by prescription and Advantage II is available over-the-counter.
You can buy Advantage Multi from the internet but you really need to have your pet tested for heartworms prior to starting it, so a trip to the vet is necessary regardless.
If you need a heartworm medicine as well as flea protection, go with Advantage Multi. If you just need flea protection, click here to find a great deal on Advantage II.
If you’ve used either Advantage Multi or Advantage II, please tell us about your experience in the comments section below.