Background
  1. Home
  2. News
  3. FAQ
  4. What does Advantage Multi do for cats?

What does Advantage Multi do for cats?

Advantage Multi for Cats is a monthly topical treatment that prevents heartworm disease, kills fleas, and treats and controls ear mites, hookworms, and roundworms.

Comprehensive Parasite Protection: What Advantage Multi Does for Cats

Advantage Multi for Cats is a powerful, broad-spectrum, monthly prescription medication designed to protect felines from a variety of internal and external parasites. Combining two active ingredients—imidacloprid and moxidectin—this colorless to yellow topical solution offers a convenient, once-monthly treatment option for cat owners seeking a simplified but effective parasite control strategy.

Main Benefits of Advantage Multi

Advantage Multi is indicated for:

  • Prevention of heartworm disease caused by Dirofilaria immitis
  • Elimination of adult fleas (Ctenocephalides felis)
  • Treatment and control of flea infestations
  • Treatment and control of ear mites (Otodectes cynotis)
  • Treatment and control of roundworms (Toxocara cati) and their fourth-stage larvae
  • Treatment and control of hookworms (Ancylostoma tubaeforme) in all stages up to fourth-stage larvae

How It Works

The unique combination of ingredients ensures both systemic and topical effectiveness:

  • Imidacloprid (10%): An insecticide that kills adult fleas on contact before they bite
  • Moxidectin (1%): An anthelmintic effective against heartworm larvae, hookworms, roundworms, and ear mites

This dual-action approach ensures a comprehensive layer of protection for cats.

Correct Usage and Application

It is essential to follow the correct handling and dosage instructions:

  1. Remove one tube and hold upright.
  2. Remove cap, reverse it, and twist it onto the tip to break the seal.
  3. Part the hair on the back of the cat’s neck at the base of the head.
  4. Place the tube’s tip directly on the skin and apply the entire contents.
  5. Lift tube away before releasing pressure to avoid spillage.
  6. Do not bathe the cat for at least 90 minutes post-application.

Note: Treating at the base of the head helps prevent oral ingestion due to grooming, and cats should not lick or groom each other for at least 30 minutes after treatment. Humans should also avoid contact with the site for this time and wash hands thoroughly afterward.

Dosage Guidelines

Advantage Multi is available in premeasured tubes depending on the cat’s weight:

  • 2–5 lbs: 0.23 mL
  • 5.1–9 lbs: 0.4 mL
  • 9.1–18 lbs: 0.8 mL
  • Over 18 lbs: Combine appropriate dose tubes

Cats should be at least 9 weeks old and weigh a minimum of 2 lbs before treatment. The recommended monthly dosage: 4.5 mg/lb (10.0 mg/kg) of imidacloprid and 0.45 mg/lb (1.0 mg/kg) of moxidectin.

Safety and Precautions

  • Do not use on sick, debilitated, or underweight cats
  • Only for use in cats over 9 weeks of age and weighing more than 2 lbs
  • Avoid applying to irritated skin
  • The product’s safety in pregnant, breeding, or lactating animals has not been fully evaluated

Important: If a dose is missed, apply as soon as possible and resume the monthly schedule. Do not double up on treatments.

Possible Side Effects

Mild and transient effects may occur, including:

  • Agitation, pacing, spinning, or hiding
  • Excessive grooming at application site
  • Redness, hair loss, or scabbing at site
  • Gastrointestinal symptoms like vomiting or diarrhea
  • Rarely, neurologic signs such as tremors or ataxia

Older or underweight cats may be more sensitive to these effects. Seek veterinary advice if symptoms persist or ingestion is suspected.

Interactions

Moxidectin may interact with:

  • Macrolide antibiotics
  • Azole antifungals
  • Cyclosporine
  • Certain heart medications

Always notify your vet of existing medications your cat is taking.

Advantages of Topical Treatment

Topical treatments like Advantage Multi offer several benefits over oral alternatives:

  • Easy to apply—no pills needed
  • Immediate flea-killing action on contact
  • Systemic prevention of heartworm and internal parasites
  • Effective against multiple life stages of parasites

Storage and Safety

Store Advantage Multi at 39°F–77°F (4°C–25°C), away from moisture and ignition sources. Keep away from children and pets to avoid accidental ingestion.

Conclusion

Advantage Multi for Cats offers monthly, reliable, and easy-to-use protection against a host of common and potentially dangerous feline parasites. With its topical administration and broad-spectrum coverage, it stands out as an effective solution for pet owners committed to their cat’s health and comfort.

Share on:

advantage multi

 cats

 flea treatment

 heartworm prevention

 cat parasites

 monthly cat treatment

 topical cat medication

 cat ear mites

 roundworms in cats

 hookworms in cats

 moxidectin

 imidacloprid

 broad-spectrum parasite control

 vet-prescribed cat meds

 feline health

 safe cat medicine

 how to treat fleas

 topical flea control

 cat worm medicine

 prevent heartworms

 cat hygiene

 tick and flea prevention

 pet parasite treatment

 cat skin application

 cat dosage instructions

Recommended

Australian Shepherd leaping actively in a snowy winter landscape with snow-covered evergreen trees

Practical Indoor and Outdoor Winter Games to Keep Dogs Active

Read the article

Illustration showing animals including a dog, cat, and wildlife interacting with visual illusions

Animal Optical Illusions: How Pets and Wildlife Perceive Visual Tricks

Read the article

Rottweiler lying next to a metal bowl filled with kibble, surrounded by fresh fruits and vegetables on wooden floor indoors

Essential Nutrients in Dog Food: What Dogs Really Need and Why

Read the article

Today is the perfect time to get your

Pet Health Report

Upload a photo of your pet to receive instant health and care insights.

report_card