Adams Flea & Tick Spot Treatment for X-Large Breed Dogs, 61-150 lbs, 3 Doses (3-mos. supply)

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About This Item

Details

  • This fast-acting topical treatment kills flea larvae, flea eggs, brown dog ticks, and deer ticks that can transmit Lyme disease; it also kills and repels mosquitoes.
  • The quick-drying, waterproof formula provides reliable protection from listed insects and prevents flea reinfestation for up to 30 days.
  • The convenient applicator easily reaches through fur for direct skin contact; once applied, it spreads with your dog’s natural skin oils and starts killing fleas within 15 minutes.
  • Complete your flea and tick control system with ADAMS pet, home, and yard products.
  • Designed for extra-large dogs and puppies ages 12 weeks and older weighing 61–150lbs.

Ingredients

Instructions

FAQ

Learn More About Adams From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

Fast-Acting Flea & Tick Prevention

Protect your dog and keep them comfortable with simple, topical flea and tick protection from ADAMS. ADAMS Plus Flea & Tick Prevention Spot On for Dogs is specially formulated for fast-action prevention that protects your dog from fleas, flea eggs, flea larvae, ticks and mosquitoes. With up to 3 months of protection in one package, this easy-to-apply, once-a-month treatment can help your dog enjoy more itch-free, worry-free playtime indoors and out.

Prevent the “Something is Wrong” Scratch

Fleas and ticks are more than just a nuisance, they can cause skin irritation, allergy issues and even transmit disease. Each treatment of ADAMS Plus Flea & Tick Prevention Spot On for Dogs kills fleas, flea eggs, flea larvae and ticks, while also killing and repelling mosquitoes to help your dog avoid skin irritation caused by bites. This fast-acting treatment begins to kill fleas within just 15 minutes and helps prevent reinfestation to stop itchy bites before they happen.

Mess-free Coverage for Every Dog

ADAMS Plus Flea & Tick Prevention Spot On for Dogs is available for small, medium, large and extra-large breeds. Each easy-to-use applicator is designed for mess-free application by getting through your dog’s fur for direct skin coverage. This formula is waterproof, quick-drying and stays on. Each box provides a 3-month supply to keep your dog protected all season long.

How it Works

Applying ADAMS Plus Flea & Tick Prevention Spot On for Dogs is a simple way to protect your dog from fleas and ticks. Use the applicator to part the fur and apply product directly to the skin between the shoulder blades and down the back. Application amount is dependent on the size of your dog. The liquid quickly spreads with your dog’s natural skin oils. For best results, repeat monthly and always use the correct formula for your dog’s weight.

About ADAMS Pet Care

Since 1975, the people who bring you ADAMS products have been helping pet parents take a holistic approach to protecting their pets and homes. We make it easy to find the right product for the job, whether that’s treating an active flea infestation or helping to eliminate ticks before they bite. ADAMS products help pet owners confidently care for their pets, ensuring they live happy and healthy lives.

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Questions & Answers

2 Customer Questions


Is this waterproof?

Answer by ChewyApr 16, 2020
This treatment can be used after bathing, but bathing is not necessary. Once the liquid has dried completely, it’s okay for children and all family members to have normal contact with treated pets. For maximum effectiveness, we recommend minimizing direct contact with the treated pet until the pet has dried, usually within about 24 hours.

What Type of Ticks does this protect against?

Answer by ChewyMar 02, 2022
This treatment is formulated to kill fleas, flea eggs, flea larvae, brown dog ticks, deer ticks and mosquitoes. It also helps kill and repel mosquitoes.
4.0
Rated 4 out of 5 stars
42 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

85% Positive

Effectiveness

78% Positive

Ingredients

76% Positive

Long-Term Benefits

76% Positive

21 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Theodore on Nov 28, 2025

timely delivery

always available

always available


Rated 5 out of 5 stars
By Richard on Sep 6, 2025

Big Copper

Treats up to 250’

Treats up to 250’


Rated 3 out of 5 stars
By Pam on Aug 19, 2024

Adams topical flea & tick

Used on both my dogs. Newfoundlands and it was effective in killing the fleas but my female had focal seizures, vomited and now has irregular heartbeat . Vet appt

Used on both my dogs. Newfoundlands and it was effective in killing the fleas but my female had focal seizures, vomited and now has irregular heartbeat . Vet appt tomorrow


Rated 5 out of 5 stars
By Rogene on Jul 19, 2024

This is good stuff!

We live on acreage and I have felt comfortable letting this help protect my hound pups for over a decade as they run about chasing critters!

We live on acreage and I have felt comfortable letting this help protect my hound pups for over a decade as they run about chasing critters!


Rated 5 out of 5 stars
By Carol on Nov 25, 2024

Ingredents

Good product for the price

Good product for the price


Rated 1 out of 5 stars
By Lorie on Nov 9, 2023

Didn't do the job

I bought this when we inadvertantly transferred fleas to our dogs. It did nothing, and the quantity of liquid that has to be applied is enormous. Had to buy Adv

I bought this when we inadvertantly transferred fleas to our dogs. It did nothing, and the quantity of liquid that has to be applied is enormous. Had to buy Advantage.


Rated 1 out of 5 stars
By Jennifer on Nov 9, 2023

Disappointed

This brand shampoo, kills the fleas but I purchased this treatment for both large dogs and cats and after a couple weeks I still see no difference

This brand shampoo, kills the fleas but I purchased this treatment for both large dogs and cats and after a couple weeks I still see no difference


Rated 1 out of 5 stars
By pupmomma on Apr 26, 2022

Never again

Bought this because what I use to buy is no longer available. It smells terrible. I put on my dogs as directed. Never pet my dogs along back where applied...but,

Bought this because what I use to buy is no longer available. It smells terrible. I put on my dogs as directed. Never pet my dogs along back where applied...but, I have bad taste in my mouth. Keep smelling after 3 days. I fear if you have children who hug dog all over would be affected. I need to bathe my dogs to get rid of smell, and get taste out of my mouth, just from petting my dogs. DO NOT RECOMMEND


Rated 5 out of 5 stars
By Bootickie12 on Dec 28, 2021

Adams flea and tick spot on treatment

I have always used Adams until it wasn't readily available. Glad I found some for my large dogs. Will order again for sure

I have always used Adams until it wasn't readily available. Glad I found some for my large dogs. Will order again for sure


Rated 1 out of 5 stars
By Luann on Sep 13, 2021

Flea one spot

I'm still waiting for this product to work I've already applied one dose and my dog is still itching and scratching I've purchased Adams flea spray before and it

I'm still waiting for this product to work I've already applied one dose and my dog is still itching and scratching I've purchased Adams flea spray before and it worked but this one spot I really don't believe it works at all but I will apply another dose and see how it goes I hope it starts to work