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Advecta 3 Tick, Flea, and Mosquito Repellent and Treatment for Large Dogs, 4 Monthly Doses
Key item features
- Contains the same active ingredients as K9 Advantix II for Dogs* (imidacloprid, permethrin & pyriproxyfen)
- ADVECTA Ultra for Dogs topical flea and tick treatment kills through contact; killing and repelling fleas, ticks and mosquitoes
- Effectively breaks the flea life cycle by killing all life stages of fleas; adults, eggs and larvae to help prevent reinfestation
- ADVECTA Ultra for Dogs provides protects against fleas, ticks, biting flies, mosquitoes and chewing lice
- Flea treatment remains effective & provides protection even if your pet gets wet (24 hours after application)
Specs
- BrandAdvecta
- Animal typeDog
- Weight range21 to 55 lbs
- Pet sizeLarge
- Minimum weight21 lb
- Max Weight55 lb
Reviews summary
Pros
- : Simple and straightforward application process.
- : Offers great protection at a lower cost.
- : Protects against multiple pests.
- : Has little to no scent.
Neutral
- : Can be smooth, but also requires force or extra effort for some users.
Generated by AI
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About this item
Product details
Advecta Ultra for dogs is a monthly topical treatment and prevention of ticks, fleas, mosquitoes, biting flies & lice. Advecta Ultra contains the same active ingredients used in Bayer K9 Advantix II for dogs. Advecta Ultra provides broad protection against fleas, ticks, mosquitoes, biting flies, and chewing lice. It breaks the flea life cycle, killing all life stages of fleas, including adults, eggs, and larvae. Advecta Ultra is a convenient monthly topical for Dogs that kills through contact. This means that fleas, ticks, and mosquitoes don’t have to bite your dog to die.
- Contains the same active ingredients as K9 Advantix II for Dogs* (imidacloprid, permethrin & pyriproxyfen)
- ADVECTA Ultra for Dogs topical flea and tick treatment kills through contact; killing and repelling fleas, ticks and mosquitoes
- Effectively breaks the flea life cycle by killing all life stages of fleas; adults, eggs and larvae to help prevent reinfestation
- ADVECTA Ultra for Dogs provides protects against fleas, ticks, biting flies, mosquitoes and chewing lice
- Flea treatment remains effective & provides protection even if your pet gets wet (24 hours after application)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
Advecta
Animal type
Dog
Weight range
21 to 55 lbs
Pet size
Large
Indications
Stop Use Indications
SIDE EFFECTS: Monitor your dog after application. Dogs may experience some temporary irritation at the site of product application such as redness, scratching or other signs of discomfort. If signs of sensitivity occur, bathe your dog with a mild soap and rinse with large amounts of water. If these or other side effects occur, consult your veterinarian or call 1-800-781-4738. If your dog has an unusual reaction to the initial application, consult a veterinarian before repeating application. The most common signs of incidental ingestion are excessive salivation and foaming at the mouth. If these symptoms occur, immediately feed your dog and continue to monitor your dog for the next 24 hours.
Animal Health Concern
Parasite
Directions
Dosage
1 Monthly Dose
Instructions
How to Apply: Invert tube over dog and use open end to part dog's hair. Squeeze tube firmly to apply all of the solution to the dog's skin, as directed below. Do not apply more often than once every 4 weeks. Apply one tube as a spot on the dog's back between the shoulder blades.
Feeding Instructions
Read the entire label before each use. Monthly topical treatment and prevention of ticks, fleas, mosquitoes, biting flies, & lice. For use only on dogs and puppies 7 weeks of age and older and weighing 21-55 lbs.
Ingredients
Ingredients
Imidacloprid, Permethrin, Pyriproxfen
Active Ingredients
Pyriproxyfen Other Ingredients
Warnings
Warning Text
KEEP OUT OF REACH OF CHILDREN. PRECAUTIONARY STATEMENTS. HAZARDS TO HUMANS WARNING. Causes substantial but temporary eye injury. Do not get in eyes or on clothing. Harmful if swallowed. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using the toilet. Remove and wash contaminated clothing before reuse. HAZARDS TO DOMESTIC ANIMALS. FOR EXTERNAL USE ON DOGS ONLY. Do not use on animals other than dogs. Do not use on animals other than dogs. Do not use on puppies under seven (7) weeks of age or weighing less than 5 pounds. Do not get this product in dog's eyes or mouth. As with any product, consult your veterinarian before using this product on debilitated, aged, pregnant or nursing animals. Individual sensitivities may occur after using ANY pesticide product for dogs. If signs persist, or become more severe, consult a veterinarian immediately. If your animal is on medication, consult your veterinarian before using this or any other product. ENVIRONMENTAL HAZARDS. This pesticide is extremely toxic to aquatic organisms, including fish and invertebrates. Do not add directly to water. Do not contaminate water when disposing of product or packaging. SIDE EFFECTS:. Monitor your dog after application. Side effects may include signs of skin irritation such as redness, scratching, or other signs of discomfort. Gastrointestinal signs such as vomiting or diarrhea have also been reported. If these or other side effects (such as lethargy or agitation) occur, consult your veterinarian or call 1-855-844-4375. DO NOT USE ON CATS - MAY BE FATAL. Keep cats away from treated dogs for 24 hours. If applied to a cat or ingested by a cat, contact your veterinarian immediately. For medical emergencies call 1-855-844-4375
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Simple and straightforward application process.
- : Offers great protection at a lower cost.
- : Protects against multiple pests.
- : Has little to no scent.
Neutral
- : Can be smooth, but also requires force or extra effort for some users.
Generated by AI
Customer images
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Showing 1-3 of 1,128 reviews
Sep 21, 2025
Whitney
Item details
Count: 4
5 out of 5 stars review
Verified Purchase
One of my dogs is allergic to flea saliva, dont ask me. It's what my vet said. So when we moved he started itching and breaking out with red skin. Come to find out where we moved to has a lot of feral cat's. So my dogs got fleas real bad. Got this stuff because havent replaced my vet yet. It actually worked within a day i checked them and only found flea poop. so very lucky this stuff worked. A lot cheaper then getting them flea pills. My poor boy is still recovering from his itchy spots but is much better.
Helpful?7ATUCK6EASFD199195593
Dec 1, 2025
Tiffany
Item details
Count: 4
5 out of 5 stars review
Verified Purchase
worked great on my animals, but not for my brothers'. I think, our pets are just like people... it works for some and not others? as for mine...this worked like a charm
Helpful?7ATUCK6EASFD199195593
Oct 9, 2025
beMEEE
Item details
Count: 4
5 out of 5 stars review
Verified Purchase
WORKS AS GOOD AS NAME BRANDS
I was skeptical but so far it is working on Our Great Pyrenees %26 Anatolian Shepherds. On such big dogs,I put a few dtops near their tail as well.
Helpful?7ATUCK6EASFD199195593
