If you ever observe your pet scratching excessively, having small black dirt like material on skin or missing hair then it is infested by fleas.  

Fleas are small parasitic insects that are a serious threat. These tiny pests can jump on dogs and cats—get attached to their skin and suck blood.

The adult fleas are blood feeders that can consume up to 15 times their body weight in blood per day. These can also be found on dog’s bedding, the chair where it likes to sit and other places in the house such as carpets etc.

Following are some of the top products that can help get rid of these little blood suckers.

Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds
Top Performer
Arava Flea & Tick Prevention Collar - for Dogs & Puppies - Length-25'' - 11 Natural Active Ingredients - Safe for Babies & Pets - Safely Repels Pests - Enhanced Control & Defense - 6 Months Protection
Seresto Flea and Tick Collar
Arava Flea & Tick Prevention Collar
Bayer Animal Health
Arava - Dead Sea Pet Spa
Not Applicable
Citronella Oil, Cymbopogon Flexuosus Oil, Rosemary Leaf Oil
Protection Upto
08 Months
06 Months
Prime Status
Seresto Flea and Tick Collar for Dogs, 8-Month Flea and Tick Collar for Large Dogs Over 18 Pounds
Seresto Flea and Tick Collar
Bayer Animal Health
Not Applicable
Protection Upto
08 Months
Prime Status
Top Performer
Arava Flea & Tick Prevention Collar - for Dogs & Puppies - Length-25'' - 11 Natural Active Ingredients - Safe for Babies & Pets - Safely Repels Pests - Enhanced Control & Defense - 6 Months Protection
Arava Flea & Tick Prevention Collar
Arava - Dead Sea Pet Spa
Citronella Oil, Cymbopogon Flexuosus Oil, Rosemary Leaf Oil
Protection Upto
06 Months
Prime Status

One of the frightening facts about fleas is that they can jump vertically up to about 6 inches and the adults can easily land onto a passing dog or cat, or even the shoes and legs of a human.

These can also cause infections and diseases including serious infections, various kinds of fevers to both humans and pets that’s why should be taken seriously.

1. Seresto Flea And Tick Collar For Large Dogs

What’s Good?

  • Odorless and non-greasy collar
  • Unique formula transfers active ingredients slowly into skin.
  • Provides control for up to 8 months
  • Convenient to use—can be used with ID or restraining collars

What’s Wrong?

  • Might cause minor side effects or allergic reaction in some dogs

Bayer Seresto Flea & Tick Collar is a great product available in the market for large dogs that are over 18 pounds. It is produced by Bayer Animal Health, UK. 

It is an odorless, non-greasy collar that kills and repels fleas and ticks on dogs. It is specially made keeping convenience factor in mind. Unlike conventional products, Seresto flea collar provides the results which one expects continuously for 8 months.

It combines two active ingredients, imidacloprid and Flumethrin. The Bayer Polymer Matrix works in a unique way by providing a continuous, slow release of the active ingredients for 8 months into the skin and coat of dog. The collar works to build up an invisible layer of protection that kills fleas and repels and kills ticks that come into contact with your dog.

The active ingredient Imidacloprid is an insecticide that works by mimicking nicotine in insects and disrupts normal functioning of the nervous system. Flumethrin is a form of pyrethroid insecticide that has insect killing properties. It attacks ticks, lice and mites in animals.

Another great thing about this product is that it is water resistant and you do not have to worry about taking it off after giving your dog a bath or if he is outside in the rain. It remains effective even after swimming, using shampoo, or after exposure to rain or sunlight.

However, care should be taken and whilst using the product and to keep highest efficiency rate for a longer time i.e. 8 months, it is recommended by the manufacturers to avoid bathing your dog more than once a month.

For dogs that swim once a month or more—the effective of the product gets reduced to 5 months for flea control and 7 months for tick control.

This flea collar is also remarkable as it does not require a bite of the product and the formula gets released on the skin of dog slowly over time, providing an efficient flea control.

Using this Seresto flea collar, you don’t have to worry about taking off the identification or restraining collar of your dog. It works pretty well without damaging them. This product is also available for small dogs too.

This flea collar is a bit on the pricey side but considering the effective of this, it is worth the money. It also helps avoid the hassle of messy monthly treatments and gives protection against these pests effortlessly.

These collars are super comfortable for your dog and might not cause redness or itchiness but if it happens during the first few days of use, make sure that it is not fitted very tightly. In rare cases mild reactions such as itchiness, redness and hair loss can occur but are and dogs get use to it in one to two weeks time.

Directions to use

  • Remove the collar from the protective bag directly before use.
  • Unroll the collar and remove any remaining plastic connectors on the inside of the collar
  • Adjust the collar around your dog’s neck, without tightening it too tight (it should be possible to insert two fingers between the collar and the neck)
  • Pull excess collar through the loop and cut off any excess that extends beyond 2cm.
  • Check periodically and adjust if necessary

2. Arava Flea and Tick Prevention Collar

What’s Good?

  • All natural non toxic ingredients used
  • Provides protection fleas ticks and mosquitoes
  • Protection for up to five months
  • Waterproof and adjustable

What’s Wrong?

  • The protective effect is not as long lasting as other products.
  • Some of the customers complain about the smell to be too strong

Arava Flea and Tick Prevention Collar is a favorite of many dog owners due the efficient control it provides against these pests.

It is manufactured by Arava Dead Sea Pet Spa—an international company that specializes in providing all natural Pet Health & Wellness Products.

They offer shampoo and conditioners, special care products, wipes and Flea & ticks products for dogs and may more products for other animals too.

Since their product is made with natural ingredients—that is why can be used for dog of any age. Their flea and tick collar is free of all kinds of chemical pesticides.

Avana Flea and tick collar is prepared with highly effective natural mixture that comes from 15 essential oils of trees and plants which provides excellent defense mechanism against harmful insects.

The active ingredients present in this collar are Peppermint, Cinnamon, Lemongrass, Clove, Thyme, Neem, Eucalyptus Lemon, Eastern Red Cedar, Andiroba, Feverfew, Pine, Bay, Rue, Catnip, Pelargonium and Rosemary.

This product is also appreciated by the vast majority of customers due to the fact that it is beneficial for every kind and age of dogs

The mixture of herbal ingredients and essential oils keep fleas away from dogs for a long time, hence providing them relief from itchy bites from fleas and ticks.

The patented micro-injection technology to infuse essential oils into the dog tick collar enables all the ingredients including the essential oils to be released via special pores in the plastic following a slow release process, which makes it work for more than 6 months.

Since this flea and tick collar do not contain harsh chemicals or pesticides therefore, it does not cause allergic reactions or irritation to dogs and can be used safely as a treatment product.

Avana Flea and tick collar is also adjustable which makes it very convenient to use. Not just that it is also waterproof, which is a major concern of collars used as medicinal purposes. Since dogs love to play with water and swim, in addition to just bathing therefore, waterproofing makes it practical and efficient to use.

This flea collar is also FDA certified and MSDS tested—which makes it safer to use around children also.

The soothing natural scent of essential oils makes it a wonderful product present in the market, this light fragrance also provide relaxation in addition to providing relief from these irritating parasites. If the scent of the collar feels very strong you can leave the collar out for 24-48 hours and then use it on your dog.

3. Rolf Club 3D Flea Collar for Dogs

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What’s Good?

  • Fast acting control– kills fleas within the first 24-48 hours after use.
  • Works up to 6 months
  • Effective against fleas, their eggs and larvae
  • Waterproof

What’s Wrong?

  • The protective effect is not as long lasting as other products.

This flea collar is another good product designed by a Russian company known as “Ekoprom” which has been working in the veterinary production sector for a long time.

Their flea and tick collar is smartly produced which uses a smart formula which according to customers makes it one of reliable products to consider.

The active ingredients present in this collar are Fibrinol 5%, D-cifenotrin 5%, Pyriproxyfen 2%.

Flea and Tick Prevention collar works efficiently by innovative knockdown effect. It provides three powerful levels of protection; it kills parasites before they bite, protects against infection for a long time and also disrupts the reproduction of parasites.

Its Knockdown effect is fast acting and has paralytic effect for fleas restricting their movement and doesn’t let them bite. Its three component formula provides effective flea control.

Rolf Club 3D collar is not only effective for fleas but many others parasites such as ticks, lice, withers, mosquitoes and midges. It is safe for your dog and according to the manufacturer the active ingredients are not absorbed into the systemic circulation of your dog. The formula spreads all over the skin of dogs and kills not only adult fleas but their eggs too.

It is odorless and long lasting. Each collar provides six months of protection against fleas and other parasites. It comes in three different sizes, depending on the weight of the dog–for small dogs (the weight of 0-22 lb), medium dogs (22-65 lb), or big dogs (over 65 lb).

It is easy to use and dogs do not feel it irritating around their neck. Once you adjust the collar to your dog’s neck, you can cut off the excess material.

It also has some other remarkable features. It is waterproof, non toxic and provides a long lasting effect. Your dog can be bathed with it and it doesn’t affect its performance that much. If your dog makes it dirty or wet, wipe it off and it will be good to work as new.  

Place the collar around your dog’s neck and make sure it fits perfectly—avoid making it too tight. Cut off any extra bits of the collar. If the collar is very loose it won’t work that effectively.

4. Pestix Flea Prevention Collar for Dogs

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What’s Good?

  • Safe and all natural ingredients including Cinnamon, Lavender, & Eucalyptus essential oils.
  • Comes with adjustable collar
  • Provides effect for 4 months
  • Waterproof

What’s Wrong?

  • Not as effective as other products

It is another natural-flea collar designed to fight off annoying fleas. This flea collar is manufactured by Pestix — a renowned name that helps prevent flea problem using naturally derived products.

This flea prevention collar is not only provides protection against fleas but a number of other pests as well including, ticks, mosquitoes and flies.

The special formula made by combining different essential oils including Cinnamon, Lavender, & Eucalyptus make this product to kill fleas effectively—as these essential oils have remarkable insect repelling properties.

Pestix flea prevention collars are not only for dogs but cats as well. These come with an adjustable collar provides pets with comfortable flea and tick prevention.

Average size of this collar is 23.5” which is effectively delivers unique protection for dogs, puppies, cats and kittens regardless of size, shape and age. The slow release technology used in Pestix collars provides effective protection against pests without the hassle, up to 4 months.

Due to the waterproof formula used in this collar it works well after bathing, running in the rain, or playing in the water. It will continue to work even if the collar gets dirty or wet. It is great for pets who love the outdoors.

Flea collars using natural ingredients repel pests from pets and in order to make your pet pest free—ensure washing their bedding and toys as well with warm water and soap for gaining additional protection.

Since no product works in the same manner for every pet therefore it is advised by the manufacturer to keep an eye on pets during the first few days of using the collar. Also these collars are safe to use due to the natural ingredients used, however, in case of skin irritation Pestix recommend visiting veterinarian.

5. UPL Flea and Tick Prevention Collar

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What’s Good?

  • Non toxic and Waterproof
  • Long lasting effect up to 6 months

What’s Wrong?

  • Does not uses natural ingredients

UPL Flea and Tick Prevention collar is another products liked by the dog owners who wish to make their pets free from these annoying pests.

This collar is made up of a combination of flea protective active ingredients including Flumethrin and Imidacloprid—both of these have insect repelling and killing properties.

The protective action of this collar is among one of the good ones as it can last up to 6 months. It is protective against a number of insects including fleas, ticks, lice, mosquitoes and their larvae too.

UPL Flea and Tick collar is also safe to use. It can be used for a number of dogs who are 3 months of age. This collar is 63 cm in length and easy to be used. It can be easily adjusted around your dog’s neck and does not cause irritation or inconvenience

Another good feature about this product is that it is non greasy and comes with a nice fragrance. It is a high quality product and more economical than many shampoos and other flea treatment products that are commercially available for flea prevention.

Just like many other effective ones, this flea collar is also waterproof which eliminates the hassle of taking it off while bathing your pet or playing  outside in the rain. Thus ensures making your pet free from fleas.

6. Adams Flea and Tick Collar for Dogs

What’s Good?

  • Adjustable one size fits all
  • No unpleasant odor
  • Fast acting treatment and can work up to 7 months
  • Waterproof—keeps working even when wet

What’s Wrong?

  • Might be slightly toxic due to the insecticides used in the ingredients

It is manufactured by Central Garden and Pet Company—an America based company which specializes in producing a variety of pets friendly, garden care and pest control products, under more than 40 brands.

This is another effective product that helps killing and repelling fleas for a long period of time which according to manufacturers is up to 7 months.

It comes with an adjustable collar which makes it extremely convenient to use around

Active ingredient present in this product is Tetrachlorvinphos (14.55 %) and S-Methoprene (1.02%) in addition to other ingredients.

Tetrachlorvinphos is an EPA approved organophosphate insecticide—used widely in pest control products for controlling fleas, ticks, flies, lice, and insect larvae on livestock and pets and their premises.

Methoprene is an insect growth regulator that acts like an insect hormone and prevents their reproduction by interfering with their growth and development

It can prevent normal molting, egg-laying, egg-hatching, and development thus ensuring pest free environment when used.

Both of the above mentioned insecticides in Adams Flea and ticks collar help keep these insects and their eggs away from pets for a long time. It is also waterproof and can provide protection against pesky pests anywhere with ease.

This product should not be tightly used around your dog as it might cause irritation. In case of severe skin irritation it is advised by the manufacturers to remove the collar and visit the vet in case of major inconvenience.

The label also directs washing hands after handling this collar as it might cause eye irritation in case of contact with eyes.

7. Petsmont Flea Collar for Dogs

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What’s Good?

  • Natural ingredients including essential oils
  • Adjustable collar— can be used for both small and large dogs
  • Non toxic and free of harsh chemicals

What’s Wrong?

  • Smell might be too strong for some people.

It is manufactured by an international company known as Petsmont whose mission is to create natural and quality products for pets.

This plant based flea and collar serves as an alternative to synthetically made toxic pest control products. These collars can efficiently repel fleas, mosquitoes, ticks, lice and flea larvae for up to 6 months.

The long lasting formula used in these flea collars includes aromatic blend of different essential oils extracted from various plants such as Peppermint oil 5.5%, Citronella oil 5.5%, Cedarwood oil 5%, Lemon Eucalyptus oil 5%, Lemongrass oil 3%, Lavender oil 3%, Geranium oil 3%.

Also, these collars are made of a thermoplastic elastomer which is an environmentally friendly alternative to PVC making it a viable option to use.

Each collar is 22 inches long and waterproof which makes it a good option to be used. Another good feature of this product is that it can be used for both small and large dogs.

Petsmont Flea collars are comfortable to use. These are also adjustable and can fit small to extra large dogs. The collar becomes a perfectly circular shape when buckled to dog’s neck, unlike other collars that are harder and oval shaped.

These flea collars are completely natural and free of harsh chemicals and do not cause adverse allergic reactions however, some customers complaint the smell to be too strong for using on their dogs.

Frequently Asked Questions

What do fleas look like?

Fleas are small, wingless insects that are about 2.5 mm long. Their bodies are shiny and reddish brown in color that are covered with microscopic hair and are compressed to allow for easy movement through animal fur. A scary fact about fleas is that they don’t have wings but can jump long distances with ease thus moving from one place to another while on their hunt for blood.

What do they eat?

Adult fleas are parasites that draw blood from a host that can be either a pet such as a dog or cats in addition to other mammals or humans. Flea larvae are not fully developed and feed on organic debris, particularly the feces of adult fleas, which contain undigested blood.

Can fleas transmit diseases in humans?

Fleas can be dangerous to humans as these can cause severe infection including plague and bacterial infections, fevers and skin irritation. Fleas are also known as vectors of Murine typhus and play a role in the transmission of rural epidemic typhus in the USA—and can also transmit tapeworms. These can also cause flea-borne spotted fever, in addition to other diseases.

How can flea attack be detected on your pet?

If there is a number of hairs missing on your dog, or if it is scratches brutally and you can suspect small black particles on its fur or skin then these are the common signs of a flea infestation.

Since fleas are biting pests they leave bite marks along with black dried blood in the form of feces on the skin of their host also known as flea dirt. It is the adult flea feces which confirms their presence and indicate activity in a specific area. Flea dirt looks similar to coarse ground black pepper and may be seen in pet beds, carpets, rugs and other areas where the animal rest at home.

Also both pets and humans can experience bites from fleas leaving bite marks. Such marks are very visible as fleas rupture veins in order to suck blood therefore they leave very clear round bite marks with spots in them.

What other treatment methods are there apart from using Flea Collars?

There are a number of other options available to fight off fleas. Some of these include:

Tropical solutions, chewable tablets, insecticide treatment, flea traps and treatment of premises etc

Tropical solutions: is a preferred treatment option for many pet owners. It involves applying a few drops of solution on the back of pet or between the shoulder blades. Such solutions can be applied monthly for controlling fleas and their eggs.

Chewable Tablets: Other type of flea medication is tablets that can be administered orally. Upon ingesting such products fleas and ticks can be killed within hours. Examples include Comfortis and Trifexis. These products not only provide relief from itching but can be helpful in keeping products away by killing them quickly—as a result pets are less likely to experience itching, irritation, and flea allergy dermatitis.

These products are also effective to use as they kill adult fleas quickly, within 24 hours of jumping on the animals thus ensuring adult fleas no longer reproduce and deposit eggs on your pet. However, these are difficult to administer to pets.

Essential oils: Some people also take help from natural plant sources for example using essential oils to keep these blood suckers away from their pets. Some of the common essential oils such as rosemary, peppermint, eucalyptus, tea tree, and citronella can be added to a cup of water and after shaking well can be sprayed upon dogs. It is simple and natural flea repellant and preferred as a homemade solution for fighting off fleas in case of minor flea infestation.

Essential oils can repel fleas but cannot kill them entirely therefore in case of severe infestation problem, help from other products might serve as a better option.

Other methods that are necessary to keep your home free from flea infestation which in turn help in keeping fleas away from your pet, according to University of Kentucky, USA, include:

Treatment of Premises: it is also a very important step for keeping fleas away from your pet. It includes removing toys, clothing, and stored items from floors, under beds and closets– in order to make all areas accessible for treatment. Removing food and water dishes of pets and covering any fish tanks. Then washing their bedding and last but not the least vacuuming—which removes many of the eggs, larvae and pupae developing within the home.

After that good option is to spray insecticides in home.

Flea traps: Another smart thing to do is to put up flea traps in your home e.g., near dog bed and kennel areas etc. this helps in catching any fleas that might be present around the house.

Insecticide spray: Last but not the least in order to make your house free from these biting pests it is smart to use a good quality insecticide. The most effective ones contain ingredients such as permethrin, imidacloprid, or dinotefuran that are lethal to the biting adult fleas, in addition to insect growth regulator e.g., methoprene, pyriproxyfen that hinders development of flea eggs and larvae.

Vacuuming after insecticide spray also helps in hatching of eggs and thus fleas getting killed by the sprayed insecticide and in this manner further provide protection against fleas.


There are a number of flea prevention products available in the market for dogs such as topical lotions, chewable tablets and essential oils; however, the most effective are the ones which provide a long lasting effect with no mess or inconvenience.

For this reason, flea collars serve as the right fit as these are non-greasy, easy to use and waterproof which helps repel or fight off pests for a long time.

Although chemical insecticides are used in these collars which might cause eye irritation, skin irritation or vomiting etc in your pet is some cases but there are also the ones with natural ingredients such as essential oils but once pet goes in water or the effect of these natural plant oils wears off unless these are infused in a flea collar product for dogs.

So, if chosen with care, flea collars can turn out to be a convenient and reliable option for getting rid of fleas, tricks and other parasites