In this guide, we’ll break down the differences between Advocate and Advantix, their active ingredients, what parasites they target, and which one is best suited for your dog.
✅ Understanding Advocate for Dogs
Advocate is a monthly spot-on solution developed by Bayer (now part of Elanco), offering broad-spectrum protection againstinternal and external parasites.
✅ Active Ingredients in Advocate:
Imidacloprid (100 mg/mL) – an insecticide that kills adult fleas on contact.
Moxidectin (25 mg/mL) – a macrocyclic lactone that prevents heartworms and treats intestinal worms and mites.
Advantix, also from Bayer/Elanco, is a topical solution that protects dogs from external parasites. It’s known for its repellent action, which kills parasites and keeps them from biting your dog in the first place.
TOXIC TO CATS – Permethrin is highly toxic to felines, even with contact
✅ Advocate vs Advantix: Quick Comparison
Feature
Advocate
Advantix
Main focus
Internal & external parasites
External parasites only
Heartworm protection
Intestinal worm control
Tick protection
Suitable for cats
(cat version available)
✅ Which One Should You Choose?
The best treatment depends on where you live, your dog’s lifestyle, and the parasites most commonly in your area.
🏝️ If You Live in Warm or Humid Areas:
Here’s what you should consider:
Choose Advocate if you need comprehensive internal protection, including heartworms and intestinal worms.
Choose Advantix if your dog is outdoors a lot and needs extra defense against ticks and biting insects.
💡 Tip: Some pet owners in high-risk areas use both products in rotation or combine them under vet guidance. Never mix treatments without consulting your veterinarian.
✅ Can I Use Advocate and Advantix Together?
While both products are topical and effective, they are not generally recommended without veterinary supervision. They share a common ingredient (Imidacloprid), which may increase the risk of side effects when used simultaneously.
Instead, you can explore combination strategies such as:
Buying from your vet is convenient—but can be expensive. At 79Pets.com, you can get genuine pet medications at much lower prices than brick-and-mortar stores or major online retailers.
We offer trusted brands commonly recommended by veterinarians, sourced from reputable suppliers—at prices that help you save more.
✅ Final Verdict
Advocate and Advantix are effective, high-quality treatments to protect your dog from harmful parasites. The best option varies based on your dog’s individual health requirements and lifestyle.
Need heartworm protection + deworming? Go with Advocate.
Need strong tick and mosquito protection? Choose Advantix.
🐶 Protect Your Dog the Smart Way
Your furry friend deserves the best. It's important to speak with your veterinarian before beginning any parasite prevention plan, particularly if your dog has underlying health issues.
👉 Order Advocate or Advantix today from 79Pets.com and keep your pet safe—without breaking the bank.
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Two sweet girlies decided to make our deck their home. Mosquitoes are a big problem where we live and we had to get them protected. This was the best bang for the buck. I’ve ordered from 79Pets several times and while delivery is not fast it is very consistent.
As a retired veterinary technician I was extremely happy to finally see a flea and heartworm medication that actually does tapeworms too!!!!!!! This is a 1st to my knowledge....I live in a tropical climate where fleas never die so this is heaven sent.
Great price, authentic quality and reliable shipping. Shipping takes a bit longer, since it is being shipped from abroad. But still a reliable service.
After Seresto collars failed to get rid of fleas, I didn't know where to turn. I saw a post on a page I follow (Kentucky Kitty Cats) saying that they use Nexgard Combo for the cats they shelter. I decided to try it and IT WORKS!
This is Lexi Marie! She was wondering why mom was so excited for buying flea medicine. I explained to her that we saved $100 and that she would understand some day when she grows up.
Last year, I made a visit to the vet. I told them that Kattie/cat had ear mites. They gave me an ointment costing $80canadian. I used it up and purchased another bottle. $160. total not including the cost of the vet visit. No results. The ear mites have been there for a long time. Canadian vets have control of what is sold in Pet stores and you cannot purchase off the shelf products not recognized by them.
I jumped at the chance to purchase your produce with a recommended 100% effectivity. I was willing to try, but was suspicions.
After a month there was still a little scratching but after 6 weeks, the mites are gone and the scratching is gone.
Thank you very much for this mite solution. I recommend it heartily. Harry
P.S. Do not tell the Canadian vets as they will outlaw your product.