

Advecta Ultra Flea Protection for Extra Large Dogs, Fast-Acting Topical Prevention, 4 Count
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 protects against fleas, ticks, biting flies, mosquitoes, and chewing lice
- Flea treatment remains effective and provides protection even if your pet gets wet (24 hours after application)
Specs
- Pet sizeExtra Large
- Active ingredientsPyriproxyfen, Permethrin
- FeaturesFast Acting, Waterproof
- Protection period30 days
- Result time24 h
- Max Weight175 lb
Reviews summary
- : Simple and straightforward application process.
- : Repels and kills mosquitoes.
- : Offers great protection at lower cost.
- : Protects against multiple pests including fleas, ticks, and mosquitoes.
- : Has little to no scent.
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About this item
Product details
- 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 protects against fleas, ticks, biting flies, mosquitoes, and chewing lice
- Flea treatment remains effective and provides protection even if your pet gets wet (24 hours after application)
Specifications
Pet size
Active ingredients
Features
Protection period
Indications
Stop Use Indications
Animal Health Concern
Directions
Dosage
Instructions
Warranty
Warranty information
Warranty url
Ingredients
Ingredients
Imidacloprid, Permethrin, Pyriproxfen
Active Ingredients
Pyriproxyfen Permethrin
Active Ingredient Name
Active Ingredients: Imidacloprid - 8.80%, Permethrin* - 44.00%, Pyriproxyfen - 0.44%. Other Ingredients - 46.76%. Total 100.00%. * Cis/Trans Ratio: Max 55% (+/-) Cis and Min 45% (+/-) Trans.
Warnings
Warning Text
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Customer ratings & reviews
Reviews summary
- : Simple and straightforward application process.
- : Repels and kills mosquitoes.
- : Offers great protection at lower cost.
- : Protects against multiple pests including fleas, ticks, and mosquitoes.
- : Has little to no scent.
Customer images






+247 images
Showing 1-3 of 719 reviews
Verified Purchase
Keep fleas out.
I love that it's not hard to apply it on my dogs. I have 2 nice sized dogs. It started killing fleas within no time. They don't do a lot of scratching sine I've applied it on them. Just make sure you get the correct weight. And make sure you put the sticker on a calendar so you want forget. Bc it keeps it accurate. It has truly been a blessing for me and them.
Verified Purchase
This and Advecta Flea %26 Tick (the generic version which I really wish you guys would start carrying in your stores) are the only flea treatments on the market that actually work against fleas %26 ticks. It's the only over the counter treatment that my vet and the local animal shelter recommend. Even Frontline doesn't work anymore.
Verified Purchase
I have a large boxer (87%23) and there was almost too much in the container- probably due to her short hair. This works great as an advantix 2 alternative. Frontline iterations had become ineffective over the years. During the heat of the southern summer we use Bravecto but this works great in the off seasons and is very economical!
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