StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Elanco › Pets
Elanco
Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs

Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs

Best price now

$70.62at ChewyChecked 5 h ago

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Chewy

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $70.62 at Chewy (checked Nov 11, 2026).
  • Checked at 5 stores.

Our take on the Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs

Advantus is an oral flea treatment from Elanco for dogs weighing 4 to 22 lbs. The chewable tablet starts killing adult fleas within about an hour of dosing, which makes it useful for a dog that already has fleas. It treats fleas only, so it does not cover ticks, heartworm or intestinal worms the way some monthly chewables do. Owners like the speed and the fact that it is not a topical, but it is a short-term flea-only option rather than a full parasite plan.

Best forSmall dogs and puppies in the 4-22 lb rangeDogs with an active flea infestationOwners who prefer a chew over a topicalShort-term flea control between other products
Pros
  • Starts killing adult fleas quickly, within about an hour
  • Chewable tablet, no topical residue or greasy spot
  • Dosed by weight for small dogs
  • Can be used in puppies and senior dogs in the weight range
Cons
  • Fleas only, no ticks, heartworm or worms
  • Not a monthly preventive; repeat dosing is needed for ongoing control
  • Flea eggs and larvae in the home are not affected
  • Some dogs refuse the chew or spit it out

Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs prices at every store

  • ChewyNew

    In stock

    $70.62Free shippingChecked 5 h ago
    Visit Chewy
  • WalmartNew

    In stock

    $70.68Free shippingChecked 5 h ago
    Visit Walmart
  • PetcoNew

    In stock

    $70.69Free shippingChecked 5 h ago
    Visit Petco
  • PetsmartNew

    In stock

    $70.69+ $5.99 shippingChecked 5 h ago
    Visit Petsmart
  • PetCareRxNew

    In stock

    $94.26Free shippingChecked 5 h ago
    Visit PetCareRx

Store links may earn us a commission. Some prices via Klarna.

Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs price history

Lowest price we've seen: $70.62 on Nov 11 at Chewy. Tracked across 5 stores since Nov 11.

What reviewers say

Owners report fast flea die-off after dosing and like avoiding topicals. Some dogs turn their nose up at the chew, and a few owners saw fleas return because the product does not stop reinfestation.

What people mention
  • SpeedPraisedOwners say fleas start dying within an hour or so of the dose.
  • PalatabilityMixedSome dogs take the chew readily, while others refuse it or need it hidden in food.
  • CoverageCriticisedIt kills adult fleas only, so ticks and other parasites are not covered.
  • ReinfestationCriticisedFleas can return because the product does not break the egg and larval cycle in the home.
  • FormPraisedOwners prefer a tablet over greasy spot-on treatments.

About the Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs

Elanco Advantus is an oral flea treatment for dogs weighing 4 to 22 pounds. It comes as a chew that is given to the dog by mouth.

The chew is listed as a supplement for fur and skin care. It is suitable for puppies, adults and seniors.

Brand
Elanco
Product type
Oral flea treatment, dog chew
Dog weight
4 to 22 lbs
Pet
Dog
Age group
Puppy, adult, senior
Care area
Fur and skin

Specifications

Food Type
Supplements, Dog ChewSource
Age Group
Adult, Senior, PuppySource
Special Diets
Fur & Skin CareSource
Supplements
Fur & SkinSource

Questions and answers

How fast does Advantus work?
It starts killing adult fleas within about an hour of the dog eating the tablet. Full flea control on the dog is usually reached within a day.
Does Advantus kill ticks or prevent heartworm?
No. It targets adult fleas only. You need a separate product for ticks, heartworm and intestinal worms.
How often can I give it?
It is not a monthly preventive. Follow the label and your vet's advice, and use a longer-acting flea product if fleas keep coming back.
Is it safe for puppies?
It is labeled for puppies in the 4-22 lb weight range, but check the minimum age on the package and ask your vet for very young or sick dogs.
What if my dog weighs more than 22 lbs?
Use the larger Advantus size for dogs over 22 lbs. Do not combine small-dog chews to cover a bigger dog unless your vet says so.
Will it stop fleas in my house?
No. It kills fleas on the dog. Eggs and larvae in bedding and carpets survive, so clean the home and treat the environment too.
Where is the Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs cheapest?
At Chewy, for $70.62, as of our latest check.
Where can I buy the Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs?
5 stores we checked sell it, including Chewy, Walmart, Petco, Petsmart, PetCareRx.

Stores we've priced the Elanco Advantus Flea Oral Treatment for Dogs 4-22 lbs at

  • Walmart deals and prices

More from Elanco

  • E
    Elanco K9 Advantix II Flea, Tick & Mosquito Prevention 2-Monthly Treatments
    Elanco K9 Advantix II Flea, Tick & Mosquito Prevention 2-Monthly Treatments
  • E
    Elanco Seresto Flea and Tick Collar for Dogs
    Elanco Seresto Flea and Tick Collar for Dogs
  • E
    Elanco Advantage II Flea Treatment for Dogs
    Elanco Advantage II Flea Treatment for Dogs
E
Elanco Pet Protect Hip & Joint Supplement for Dogs 240 Chews
Elanco Pet Protect Hip & Joint Supplement for Dogs 240 Chews
  • E
    Elanco protect from the makers of advantage hip/joint supplement for dogs
    Elanco protect from the makers of advantage hip/joint supplement for dogs
  • All Elanco deals and products →