The Best Flea and Tick Treatment For Dogs in 2021

Published: February 17, 2021


This post may contain affiliate links to our partners. Purchasing through these helps us further the A-Z Animals mission to help us educate about the world’s species so we can all better care for them.

How To Prevent Fleas, Ticks, and Lyme Disease In Dogs

If you’re serious about protecting your dog from fleas, ticks, and Lyme disease you need to take a few steps.

  1. If possible, remove shrubbery and tall grassy areas immediately around your home. These are tick hot beds and the most likely place for your dog to get a tick, raising their risk of exposure to Lyme disease.
  2. Make sure you check your pet and yourself for ticks immediately after coming inside. The earlier you can spot a tick the better. Often times they can be removed prior to latching on and before they’ve had a chance to spread Lyme disease.
  3. Regularly clean your dog with a thorough bath. Use a shampoo appropriate for your dog’s age and coat length. A-Z Animals recommends weekly bathing.
  4. Brush your dog frequently. Use your hand as well as a brush to identify any latched ticks.
  5. Use a flea and tick prevention product. There are three main flea and tick prevention products. Oral, topical, and wearable. We have chosen the best for each category below, including our all around #1 choice for flea and tick prevention in dogs.

The Top Picks For Flea and Tick Prevention Products: Ranked

#1 Best Overall Flea and Tick Prevention For Dogs (Verified Review): FurroLandia Chewables

Sale
FurroLandia Chewable Flea & Tick Treats for Dogs - Made in USA - 140 Soft Chews - Natural Flea and Tick Supplement for Dogs | No Mess | No Collars - Bacon Flavor
  • Safe & Natural: Do you want a natural & mess-free supplement? Hate the flea collars? Then these all-natural dog flea and tick chews are your great option
  • Forget About The Mess: No more mess from using flea oils, or using powders, shampoos, and other flea products
  • Tasty Bacon Flavor: Dogs love the smell & yummy taste of these chews. Made of completely natural ingredients the flea and tick treats for dogs are specifically flavored with bacon so your dog can delight in every bite
  • Premium Quality For Your Dog: When it comes to your dog, you are understandably worried about the quality of supplements. You can rest assured with this flea and tick bites for dogs pills as it is made in the Usa under the highest quality standards
  • For Your Full Customer Satisfaction: Here at FurroLandia we are completely dedicated to producing the highest quality dog supplements while providing amazing customer support.

FurroLandia Chewable Flea & Tick Treats earns A-Z Animals #1 ranking for best overall flea and tick prevention medicine for dogs.

In our testing, chewable flea and tick products have a higher application success rate than topical treatments. While it is certainly possible to have a high performing topical product, your results may vary based on your dog’s weight, fur length, how frequently they get wet, how often you reapply the medicine, and how much time they spend outside. For that reason we recommend a chewable product like FurrioLandia chewable flea and tick prevention treats.

While this chewable must be given daily (and in increasing quantities based on weight) in testing we never had an issue as they were considered treats and always consumed fully. This regular daily application also makes it easier to know your dog is always at the most protected tick prevention level vs topical treatments which can become less effective towards the end of their application window.

FurroLandia Flea & Tick Treats for dogs
FurroLandia Flea & Tick Treats are American-made and offer a tasty, natural option for flea and tick prevention. Image: Leila Grossman

FurroLandia flea and tick prevention treats are also made with much safer and more natural ingredients than other leading chews. Ingredients include:

  • Brown Rice Flour
  • Oat Flour
  • Flaxseed Meal
  • Bacon Flavoring
  • Carrots
  • Beets
  • Apple
  • Celery

FurroLandia chewables are also free of harmful addatives found in lesser products like:

  • Soy
  • Corn
  • Dairy
  • Hormones
  • Sugar
  • Grain
Chachi eating his FurroLandia Flea & Tick Treats for dogs.
Chachi is a big fan of the FurroLandia Flea & Tick Treats, and for his size, he can have one per day. Image: Leila Grossman

Lastly, FurroLandia products are made in the U.S.A. In our experience U.S manufactured pet products have a higher success and satisfaction rate than others which may have lesser standards. We believe FurroLandia makes the safest and most effective flea and tick prevention product available today. There are very few negative customer reports or reported side effects. We believe this is because of the safer ingredients they use compared to other ingestible tick prevention options.

In sum: FurrioLandia chewable flea and tick prevention treats earn our #1 ranking for their:

  1. High quality ingredients
  2. Easier application
  3. More consistent, maximum tick prevention levels
  4. US manufacturing
  5. Absence of harmful ingredients

The Top Flea and Tick Prevention Collar For Dogs

Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds
  • Provides 8-months of continuous flea and tick prevention
  • Seresto flea and tick collar for large dogs works through contact, so fleas and ticks do not have to bite your dog to die
  • Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless and non-greasy collar; No need for messy monthly treatments
  • Starts to repel and kill fleas within 24 hours of initial application
  • Flea and tick collar for large dogs also helps treat and control sarcoptic mange and kills lice

The Seresto 8 Month Flea and Tick Prevention Collar earns A-Z Animals top pick for flea and tick collar for dogs.

When it comes to simplicity nothing beats the Seresto 8 month flea and tick collar. You simply put the collar on your dog and you’re good to go. No messy applications, no daily medicine. While the collar does lose some effectiveness in the latter part of the 8 month window, depending where you are located this may be more than enough time to give you sufficient protection through the worst spring and summer months when tick and flea populations are highest.

The vet-recommended Seresto flea and tick collar The vet-recommended Seresto flea and tick collar also helps kill lice. The active ingredients in the Seresto collar are imidacloprid and flumethrin. As they come in contact with your dogs fur and skin the collar releases a low concentration dose to help keep your pet safe for months.

The collar is also odorless, which is great for any pet owners that have sensitive sinuses that are triggered by sometimes smelly topical applications. Please note: all dogs are unique. Some pets have developed an allergic reaction to Seresto flea and tick collars, among other products. If your dog has a similar reaction please remove the collar and try a different solution like either of the ones listed here.

Also, please be advised that there are different collars based on dog size.

The best flea and tick collar for large dogs (over 18lbs)
Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds
  • Provides 8-months of continuous flea and tick prevention
  • Seresto flea and tick collar for large dogs works through contact, so fleas and ticks do not have to bite your dog to die
  • Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless and non-greasy collar; No need for messy monthly treatments
  • Starts to repel and kill fleas within 24 hours of initial application
  • Flea and tick collar for large dogs also helps treat and control sarcoptic mange and kills lice
The best flea and tick collar for small dogs (under 18lbs)
Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Small Dogs, Up to 18 Pounds
  • Provides 8-months of continuous flea and tick prevention
  • Seresto flea and tick collar for small dogs works through contact, so fleas and ticks do not have to bite your dog to die
  • Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless non-greasy collar; No need for messy monthly treatments
  • Starts to repel and kill fleas within 24 hours of initial application
  • Flea and tick collar for small dogs also helps treat and control sarcoptic mange and kills lice

The Absolute Best Topical Flea And Tick Medicine For Dogs

If you want the most effective flea and tick medicine for dogs A-Z Animals recommends Frontline Plus Flea and Tick Treatment

Sale
FRONTLINE Plus Flea and Tick Treatment for Dogs (Medium Dog, 23-44 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 23-44 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.

Please note that like the Seresto collar there are different products for the size of your dog.

Frontline Plus provides the most comprehensive flea and tick prevention among topical products in the marketplace today. With a decades long track record of high performance and safety we have no problem recommending Frontless Plus.

Frontline Plus is waterproof and lasts for a full 30 days. With two main active ingredients (fipronil and (S)methoprene). Frontline Plus kills both adult fleas and ticks as well as eggs and larvae. The solution simply needs to be applied to your dog at the neck and along their back once every few weeks to be effective.

The only issue with Frontline Plus is some dog owners may be sensitive to the smell after application. Also, though it claims to be waterproof there is no doubt in our testing that the efficacy is diminished if your pet is immediately or regularly in the water. If you have a dog that likes to swim often we recommend the chewable or collar options listed above. As a reminder: there are different products for the size of your dog.

For small dogs (5-22lbs) A-Z Animals recommends

Frontline Plus Flea and Tick Treatment for Dogs (Small Dog, 5-22 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 5-22 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.

For medium dogs (23-44lbs) A-Z Animals recommends

Sale
FRONTLINE Plus Flea and Tick Treatment for Dogs (Medium Dog, 23-44 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 23-44 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.

For large dogs (44bs+) A-Z Animals recommends

Frontline Plus Flea and Tick Treatment for Dogs (Large Dog, 45-88 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 45-88 pounds.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.

The Different Types of Flea And Tick Prevention: Pros and Cons

The answer to the best flea and tick product for your dog may vary based on your use case. Please consult the pro and cons list below before deciding which type of flea and tick prevention method is best for you.

Prevention MethodPROSCONS
Collar– Easiest to apply
– Lasts for months
– Relatively Affordable
– Can cause irritation
– Less effective the last few months of wearing
Chewable– Best at ensuring maximum efficacy at all times (if instructions are followed)
– Dogs often consider them treats
– Can be expensive
– Must be given daily
– Sometimes pets refuse to eat
Topical– Highly effective when used correctly
– One dose lasts for 30 days
– Decades long track record of success
– Can be smelly
– Poor choice for water bound dogs
– Mixed results with long haired breeds like Golden Retrievers

Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API

Latest Product Reviews