Best Flea Collars For Dogs

best flea collars

Are You Looking For The Best Flea Collars On The Market?

Do You Want One That Is Going To Be Comfortable And Effective At Keeping These Pests At Bay?

Help Is At Hand!

Welcome To Our Complete Guide To The Best Flea Collars For Dogs.

All of these products were carefully and independently selected by the Labrador Site team. If you decide to make a purchase from one of the links marked by an asterisk, we may earn a small commission on that sale. This is at no extra cost to you.

Flea Collars For Dogs

Nothing strikes fear in the heart of a pet owner as much as the word FLEA.

We all know the telltale signs of an infestation like flea dirt piling up on the floor.

Of course, the small black insects that jump from your couch to your unsuspecting legs is a dead giveaway as well.

You simply cannot ignore the way your canine scratches, itches, and bites either, as the nasty insects take up residence.

Flea symptoms are not fun.

Thankfully, there is something you can do about it, like buying a flea collar.

Flea collars are convenient, inexpensive, and often effective when it comes to both killing fleas and repelling them.

But, there are so many products on the market, and it can be hard deciding which type is best and whether or not you really should be using one at all.

Well, we can help you decide, so keep reading to find out more about flea collars.

How Bad Are Fleas?

Before we delve into the world of flea collars, you may be wondering why it is so important to protect your dog from fleas in the first place.

Well, there are quite a few reasons.

best flea collars

First of all, fleas are small, brown, and wingless insects that measure about three millimeters in length.

They are parasites that live on hosts and consume the blood of warm-blooded vertebrates.

While most people associate these pests with cats, the insects can live on birds, rodents, ferrets, dogs and even humans.

The pests thrive by using their piercing and sucking mouths to draw blood out of their host.

Studies show that a single flea can consume 15 times its body weight, or almost 14 microliters of blood a day.

Fleas and illness

In smaller pups, this sort of blood consumption can easily result in anemia, or the body-wide reduction in red blood cells.

Without red blood cells, oxygen cannot move throughout the body, so this is a pretty serious issue.

In severe cases, blood transfusions are required to treat the condition and to replenish the missing cells.

Fleas are also vectors for certain diseases, meaning they can transmit diseases from one organism to another.

Viruses and bacterial infections like typhus and even the bubonic plague (yes, the actual black death!) can be spread from one animal to the next.

Fleas spread other parasites too, like tapeworms, protozoa, and helminth organisms.

So, basically, fleas are pretty bad for your pup, especially since they can cause serious health issues and complications.

Flea Collars For Dogs

There are a variety of flea treatments available for dogs. They have varying degrees of success, and some pet owners worry about the side effects.

tough dog names

If you think a flea collar might be the right choice for your pup, have a chat with your vet before you stop using their drop on treatment.

They aren’t the first choice for most veterinarians, but your own will have the best insights into whether it’s the right option for your particular dog’s needs.

If they give you the go-ahead, the good news is that it is fairly easy to keep fleas under control with this method, as long as you snap a flea collar on your dog’s neck well before you see any fleas jumping about.

So, what are the best flea collars for dogs?

Well, some of the most effective collars are absorption-based varieties.

As the name suggests, the collars work by allowing an insecticide to absorb into your dog’s body or into the oils that line your canine’s skin.

Seresto Dog Collar

The Seresto Dog Collar* is one such collar that spreads the active ingredient across the exterior of a dog’s body.

And it’s earned it’s place as one of the best flea collars for dogs.

This collar helps to kill fleas on contact before the insects bite your canine.

It is ideal when it comes to reducing virus, bacteria, and parasite transmission concerns.

Does the dog in your life have a cat in theirs? Don't miss out on the perfect companion to life with a purrfect friend.
The Happy Cat Handbook - A unique guide to understanding and enjoying your cat!

The product is an 8 month flea collar.

It also comes in two different strengths based on your dog’s size and is waterproof.

The Seresto Bayer flea collar contains the insecticide imidacloprid, which is an insect neurotoxin found in many topical flea products.

So, if your canine tolerates topical treatments well, then this product may be a good fit.

Find out more on Amazon here*. 

Large Dog Flea Collar

The Adams Flea Collar* is a very similar product to the Seresto one, and fits necks up to 26 inches in circumference.

As does the Hartz Ultra Guard Flea Collar*.

However, you should understand that these options, as well as many other flea products, contain the ingredient tetrachlorvinphos.

This insecticide may be a possible carcinogen, especially when it comes to humans.

Study results vary though, and this is true as well of toxicity levels concerning dogs.

If you want to try a collar with tetrachlorvinphos, make sure to speak with your veterinarian.

An animal expert can help you understand the risks, the best possible dosage, and whether or not your dog is too young or too small to safely wear a product with tetrachlorvinphos.

Tetrachlovinphos does have the advantage of being highly effective for larger dogs, since toxicity risks are lower.

Also, the insecticide is a good choice if ticks are a concern.

If you are looking to protect your large canine from lime disease, then it may be worth speaking to your vet about using one of these collars.

If you have a dog with an extra large neck, then you can also take a look at the Zodiac Flea & Tick Dog Collar*.

Best Flea Collars with low toxicity

If you want protection without exposing your dog to serious and possibly harmful ingredients, then you may want to look into some flea collars that contain low-toxicity chemicals.

Thankfully, flea collars have really advanced within the last few decades.

The organochlorine and organophosphates used in those inexpensive, ineffective, and short lived collars that you could pick up at any old box store are no longer readily available.

This is a very good thing since chemical toxicity is a very serious issue when it comes to these compounds.

Many of the commercial products do contain chemical insecticides, but you can find some good low-toxicity flea collars, like the ones that contain deltamethrin.

Studies show that deltamethrin is safe and effective in dogs, even at high doses.

The Scalibor Protector Band for Dogs* is one product that contains this insecticide.

This collar can be used on dogs that are over 12 weeks old, so it may be a good flea collar for puppies, as long as your veterinarian agrees.

Best dog flea collar - a dog health guide

Best Flea Collars For Dogs

Fleas can create havoc in your home and they can also negatively affect the health of your canine.

If you want to prevent anemia, hair loss, and a whole lot of uncomfortable itching and scratching, then a flea collar can help.

The best flea collars for dogs are the ones that work. Making the fleas unable to survive and lay eggs in your dog’s fur.

The Labrador Handbook by Pippa Mattinson

Keep in mind that toxicity and exposure issues are a concern with some chemical agents, especially if your canine is small, young, or compromised health wise.

Always speak to your veterinarian to find out which types of flea collars are safe and effective for your pet.

The professional will have the best answer for you.

Also, your animal doctor is a great resource if you want to learn about the sings and symptoms of insecticide toxicity so you can keep an eye on your pup when he begins wearing his flea collar.

Have you found the perfect flea collar for your canine or are you testing products for flea collar effectiveness right now?

Let us know in the comments below!

Affiliate link disclosure: Links in this article marked with an * are affiliate links, and we may receive a small commission if you purchase these products. However, we selected them for inclusion independently, and all of the views expressed in this article are our own.


The Labrador Site Founder

Pippa Mattinson is the best selling author of The Happy Puppy Handbook, the Labrador Handbook, Choosing The Perfect Puppy, and Total Recall.

She is also the founder of the Gundog Trust and the Dogsnet Online Training Program 

Pippa's online training courses were launched in 2019 and you can find the latest course dates on the Dogsnet website