Search  for anything...
Amazon Basics

Amazon Basics Preventative Flea and Tick Topical Treatment for Dogs, Large (45-88 lbs), Fast Acting and Long Lasting, 3 Counts, Packaging May Vary

  • Based on 13,011 reviews
Condition: New
Checking for the best price...
$13.68 Why this price?
New Year Deal · 5% off was $14.35

Buy Now, Pay Later

As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jan 20
Order within 9 hours and 31 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 3 Count


Features

  • FAST-ACTING FORMULA: Starts eliminating fleas and ticks within 24 hours of treatment
  • COMPLETE PROTECTION: Active ingredients Fipronil and (s)-methoprene prevent flea infestations by killing flea eggs, flea larvae, biting flies and chewing lice
  • LONG-LASTING COVERAGE: One application provides up to 30 days of protection against pests, including deer ticks that may transmit Lyme disease
  • WATERPROOF FORMULA: 24 hours after application your pet's treatment is protected against rain and water activities
  • PACKAGING MAY VARY: Packaging may be different than what is shown but item and quality remain the same

Description

The Amazon Basics Flea and Tick Treatment for Large Dogs is comprehensive pest control and prevention designed for dogs weighing between 45-88 pounds. This flea and tick treatment for dogs starts working within 24 hours to tackle flea and tick infestations. Formulated with active ingredients Fipronil and (s)-methoprene to target flea eggs, flea larvae, biting flies, and chewing lice, the treatment breaks the flea life cycle and eliminates ticks, including those that may carry Lyme disease. This fast-acting, long-lasting treatment for dogs offers up to 30 days of continuous protection. Quality products for happy pets.

Item Form: Drops


Scent: Unscented


Item Weight: 0.05 Pounds


Active Ingredients: Fipronil, Fipronil and (s)-Methoprene, Methoprene


Item Volume: 0.27 Fluid Ounces


Age Range (Description): 8 Weeks or Older


UPC:


Product Dimensions ‏ : ‎ 0.75 x 5.75 x 4.38 inches; 0.8 ounces


Item model number ‏ : ‎ 11287


Date First Available ‏ : ‎ November 13, 2019


Best Sellers Rank: #957 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Dog Flea Drops


#7 in Dog Flea Drops:


Customer Reviews: 4.0 4.0 out of 5 stars (13,265)


Item Weight: 0.8 ounces


Item model number: 11287


Date First Available: November 13, 2019


Item Package Dimensions L x W x H: 5.87 x 4.37 x 0.75 inches


Item Dimensions LxWxH: 0.75 x 5.75 x 4.38 inches


Item Weight: 0.05 Pounds


Target Audience Keyword: dogs


Directions: DIRECTIONS FOR USE. It is a violation of Federal law to use this product in a manner inconsistent with its labeling. DO NOT ALLOW CHILDREN TO APPLY PRODUCT. To prevent harm to you and your dog, read entire label before each use. Follow all directions and precautionary statements carefully. Dog must be dry at time of application and remain dry for 24 hours after application. Use entire contents of tube on each dog. Weigh your dog to be sure you are applying the right dose formulated for the weight of your dog. Separate the treated dog from all other dogs and cats for 24 hours after treatment has been applied to prevent chance of ingestion. RESTRICTIONS. Do not use on cats or animals other than dogs. Do not allow your dog to ingest this product. Do not bathe or allow dog to swim for 24 hours after application. Do not apply more than one tube per treatment for one dog regardless of dog's weight. Do not reapply for 30 days. HOW TO OPEN. Remove product tubes from the package. Separate one tube from the others. Hold the tube with notched end pointing up and away from the face and body. Use scissors to cut off the narrow end at the notches along the line. HOW TO APPLY. Part the dog's hair between the shoulder blades so that the dog's skin is exposed. Squeeze the contents of tube in 3 to 4 spots from the shoulder blades to a point midway down the back until tube is empty. Do not apply down to the dog's tail.


Country of Origin: United States


Size: 3 Count


Age Range Description: 8 Weeks or Older


Number of Items: 1


Style: Large Dogs (45 - 88 lbs)


Breed Recommendation: Large


Included Components: Three (3) 0.091 fl. oz. waterproof topical applications for dog flea and tick control.


Specific Uses for Product: Parasites


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • great medication - read the directions and do research!
Size: 6 Count
this flea medication works! a few things to note that i’ve seen in the reviews and it doesn’t seem like people do too much research - not to be abrasive but don’t miss out on a good product because people don’t read. this product is easy to use, effective, and provides protection from all life stages of fleas when used continuously. 1. your dog is still itching after you apply the medication because they have flea bites. they will continue to itch for a few days or weeks until the bites are gone. you can use a oatmeal or anti itch shampoo to help. itching doesn’t necessarily mean continuing biting. 2. you need to get it on to their skin and follow the directions which includes continuing in a line down their back from collar to beginning of tail. 3. if you have an active infestation you should couple this product with a oral medication. it is safe to mix most oral and topical preventatives/treatments. you also need to wash their bedding and vacuum. you can treat these items with diatomaceous earth - put it on bedding or carpet and then vacuum it up. if you don’t feel like doing this just throw the stuff away. you also need to empty your vacuum canister in a bag and take it to the garbage for best results. you should also bathe your dog, it is acceptable to do this with dawn dish soap which is especially effective for fleas. 4. fleas have a life cycle so if you are struggling with an infestation you probably need to repeat the above directions in #3 every week for about 6 weeks in order to kill the fleas. you should readminister an oral medication once a week as well that kills adult fleas. 5. yes dogs die from preventative flea medication. they also die from tapeworms that they get from fleas and fleas are miserable and pesky. it is a cost benefit analysis. dogs die from all sorts of flea medication, generic, oral, topical, or collars. it is a possibility that is listed in the information on this preventative - people don’t think it’ll be their dog. one of my dogs gets seizures from oral flea medication which is why we practice prevention from everyone else in the house and we have her on topical only. 6. this is a generic version of a brand name product. it is the same dosage and ingredients as frontline. the big makers of pet medications have spent billions of dollars in advertising and litigation to make generic pet medications difficult to find and utilize. this is worth a try and it’s a great value for the price. ... show more
Reviewed in the United States on September 1, 2025 by Ana Marie Broden
    • Flea and Tick Topical Treatment for Large Dogs
Size: 3 Count
Review Image by baowen zhang baowen zhang
### 5-Star Review for Amazon Basics Flea and Tick Topical Treatment for Large Dogs (45-88 pounds), Unscented, 3 Count ⭐⭐⭐⭐⭐ This stuff is a game-changer for any dog owner dealing with ticks! My fluffy Samoyed is an absolute adventure junkie—she loves bounding through bushes and tall grass on our daily hikes, which means we've been battling a constant tick invasion. I was at my wit's end with all the bites and worries about Lyme disease. Enter this Amazon Basics topical treatment: I applied it once, and boom—instant relief! The ticks vanished overnight, no more creepy crawlies latching on. It's unscented, so no weird smells lingering on her fur, and it held strong for a full month without any issues. Super effective, fast-acting, and long-lasting protection that gives me total peace of mind. At this price for a 3-pack, it's an absolute steal. Highly recommend for medium to large breeds—your pup will thank you! If you're on the fence, just get it. 10/10 would repurchase. ... show more
Reviewed in the United States on November 28, 2025 by baowen zhang baowen zhang
    • You get what you pay for - does not work.
Size: 6 Count
We used this flea and tick prevention for about a year and a half on our dog. Properly followed the application instructions and ensured we were using the right size for our dogs weight. It seemed to work well for ticks - I would find dead ticks in his crate after going on a hike. We put our dog into obedience classes recently and a short while into that he started itching like crazy. He licked his paw raw and scratched his head into a hot spot. All said and done he spent three weeks in a cone, and since we'd just switched him off of puppy food we assumed he had a protein allergy to the new food. We've since gone through two foods with little improvement. Tonight I saw a flea. Something we hadn't even considered since he was on this flea and tick prevention that seemed to be working well. I'm disappointed in ourselves that we were blind to this and trying to treat a food allergy, but most of all I'm frustrated that this product has allowed live fleas to live on an otherwise healthy, well groomed dog throughout multiple applications. In short: I suspect this product helped limit what seems to be a relatively minor flea infestation, but it does not prevent fleas as advertised. ... show more
Reviewed in the United States on October 13, 2025 by Alex P.
    • Affordable PREVENTATIVE
Size: 6 Count
The price is hard to beat, and it worked FLAWLESSLY for prevention. But I forgot to reorder for my dog that is a different weight range than the rest, and we of course had fleas within a week. With an ACTIVE infestation, this is much less effective because it wears off significantly by 2-3 weeks (typical of flea drops in general) But once the infestation is over with I will go back to using this because it is so much more affordable than bravecto chews. I do wish they these had a snap off top instead of needing to be cut with scissors. ... show more
Reviewed in the United States on September 6, 2023 by Ruth Robinson
    • Affordable and IT WORKS
Size: 3 Count
First of all, I Love everything Amazon. I was skeptical to switch from my normal flea and tick prevention, but this stuff works just as well if not better. And is super affordable.
Reviewed in the United States on January 12, 2026 by peyton hudson
    • Didn't work.
Size: 3 Count
Product started to work but after a week .....still fleas. I have 6 dogs and all got treated same day but not much change.
Reviewed in the United States on October 7, 2025 by Jay
    • So happy I tried this!
Size: 3 Count
I am happy to have tried this product! It works just as great as other major brands but is much more affordable. Noticed it working almost right away and with no skin irritation to my pups.
Reviewed in the United States on January 5, 2026 by Misty

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...