When you buy a product through a link on our site, we may earn a commission. Learn More.
The 5 Best Dog Flea Collars
Find reviews for the best dog flea collars below! In addition to giving your dog vitamins and supplements, a flea & tick collar for dogs is one of the most popular ways of treating fleas and ticks and keeping your dog healthy and fit.
Most flea and tick collars are inexpensive, last several months and are a fast and easy way to solve an age-old problem. In our reviews, we looked at the chemicals used in the product, the effectiveness of the collar and the overall look, price and durability. After reviewing the dog flea and tick collars on the market, we have chosen the top dog flea collars:
In This Article
Best Choice: Adams Flea and Tick Collar for Dogs and Puppies
The Adams Flea and Tick Collar for Dogs and Puppies is the best dog flea collar because it includes two collars for a year of protection. It repels mosquitoes in addition to killing fleas and ticks for six months.
The Adams Flea and Tick Collar for Dogs and Puppies is a one-size fits all, cut to size gray collar. This review is for the two pack product. The active ingredient is Deltamethrin, an insecticide belonging to the pyrethroid family. Pyrethroids are the man-made versions of pyrethrins, natural insecticides from chrysanthemum flower. The collar is water resistant. We give the Adams Flea and Tick Collar for Dogs and Puppies product FOUR STARS.
- Kills fleas and ticks and repels mosquitoes for up to six months
- Includes two collars for a year of protection
- Water-resistant and adjustable
- Might cause an allergic reaction in some dogs
Premium Pick: Bayer Animal Health Seresto Flea Collar for Large Dogs
The Bayer Animal Health Seresto Flea Collar for Large Dogs is the best dog flea collar because it kills fleas, ticks, and lice for up to eight months. It comes in two size options and is recommended by veterinarians.
The Bayer Seresto Flea & Tick Collar for Large Dogs is a best seller at most online stores and pet stores. It is made by the Bayer corporation, who also manufactures the chemical used in many other dog flea and tick collars. It is also one of the more expensive collars compared to others. The manufacturer claims that it is effective for 8 months. Unlike many of the other collars, we detected no smell once opening the package. We also agree with others about the quality of this product and that it’s one of the best 8 month flea collars. So we give the Bayer Seresto Flea and Tick Collar for Dogs our highest exclusive rating of FIVE STARS.
- Two size options to choose from
- Odorless and non-greasy
- Kills fleas, ticks, and lice for up to eight months
- Might make some dogs nervous or anxious
Best Value: Hartz UltraGuard Plus 7 Month Protection Reflective Flea Collar
The Hartz UltraGuard Plus 7 Month Protection Reflective Flea Collar is the best dog flea collar because it kills fleas and ticks for up to 7 months while preventing flea eggs from hatching. It is water resistant and reflects direct light up to 450 feet.
The Hartz UltraGuard Plus Flea Collar offers 7 months of protection from fleas and ticks. The flea collar is 22 inches and can be cut to your dogs collar size. The collar also has a reflection shield that helps reflect light at night. It is also water resistant. We give the Hartz UltraGuard Plus flea collar our exclusive rating of four stars.
- Can be cut for proper dog neck width
- Provide up to 7 months protection
- Has a reflection collar for nighttime protection
- May contain an ingredient some may find harmful to pets
- Collar may give off an unpleasant odor
Runner Up: Rolf Club 3D FLEA Collar for Dogs
The Rolf Club 3D FLEA Collar for Dogs is the best dog flea collar because it also prevents heartworm and protects dogs from mosquitoes. It comes in three different size options and can be used on dogs 12 weeks of age and older.
The Rolf Club 3D Flea Collar for Dogs comes in three different lengths; 15.6 inches, 25.4 inches and for large dogs, 29.5 inches. The product is imported and made in Germany. It has an exclusive formula that results in a 6 month effective length of time and is waterproof. The product by Rolf is effective against fleas, their larvae, ticks and mosquitoes. Somewhat strong collar odor at first, but quickly goes away. We think this is one of the best 6 month products out there and give the Rolf Club 3D FLEA Collar for Dogs our best FIVE STAR ranking!
- Prevents heartworm and protects dogs from mosquitoes
- Continuous protection for up to 6 months
- Comes in three different waterproof size options
- Shorter protection than other collars
Honorable Mention: MEDODOR Flea and Tick Collar for Small and Large Dogs
The MEDODOR Flea and Tick Collar for Small and Large Dogs is the best dog flea collar because it protects dogs from fleas, ticks, lice, flea larvae, and sarcoptic mange. It comes in an adjustable one-size-fits-all design and provides up to 8 months of protection.
The MEDODOR Flea and Tick Collar for Small and Large Dogs provides up to eight months of protection from fleas, ticks, and other pests. It can be used on any size dog, or even cats—just trim off the excess length for smaller animals so it doesn’t get in their way. The collar even glows in the dark so you can see your pet more easily at night.
There’s little risk with this flea collar because it comes with a 30-day money-back guarantee. If you don’t love it, the company will make it right. This flea collar even comes with a free flea comb so you can brush your pooch and inspect them closely at the first sign of fleas.
- Free flea comb
- Works up to eight months
- Money back guarantee
- Latch isn’t very sturdy
Do Flea Collars Have Side Effects?
When reviewing products, remember to compare the length of effectiveness to the price of the product. Also be aware of any reported odors or problems with the length and/or clasp of the collar.
While most collars are easily as safe and effective as dog flea dips for most dogs, sometimes there might be unexpected side effects. Possible side-effects your dog may experience while wearing one might be:
- Irritation and scratching
- Redness on collar area
- Possible hair loss on collar area
- Vomiting & lethargy (possible allergic reaction)
Most dogs will not show any side-effects from wearing protection from flea and ticks. However, most commercial products that aid in protection from fleas and ticks do contain insecticides or other chemicals as the active ingredient.
They work by exuding the drugs or chemicals into the hair follicles and glands of your dog’s neck and upper back. This moves or kills the fleas and ticks from the dog’s upper neck, ears, and neck to lower parts of your dogs body. They will, in most cases, then either fall off or die.
However, in some cases, your dog may have an allergic reaction. This is usually caused by an allergy reaction to one or more of the chemicals contained within the collar. Should this happen, it’s very important to remove it immediately and take your pet to your vet as soon as possible.
Less severe side-effects usually involve the area around the newly placed collar. These potential side effects may include the dog scratching or itching, as well as possible hair loss or redness. It is important to continue to watch and observe your pet to make sure these side-effects are not the beginnings of a more severe allergic reaction. Should your dog exhibit any unusual side-effects, you should take them to your vet as soon as possible.
What Are Dog Flea Collars Made Of?
Dog flea & tick collars are made from a variety of materials. What they are made from, and how they are made, has a lot to do with whether they are chemically or naturally based. Here are what different types are made from;
- Plastic Resins
- Cloth Bandana
- Other natural material
Chemical Flea Collars
A flea and tick prevention collar is made from plastic that’s been mixed with pesticide with the end result being a strip that can be fastened around the dog’s neck, which can make it harsher than an oral flea and tick medication. The collar should be loose enough to fit two fingers inside of it, but no looser than that. (Owners should cut off any excess as they’re typically made to be one-size-fits-all.) Every flea prevention product is different in terms of how long they last, but they’re generally effective for several months or more.
Natural Flea Collars
While manufacturers swear up and down that collars are perfectly safe for any pup out there, some people find the idea of exposing their dogs to chemicals unsettling. A natural flea prevention collar may work. The benefits are that it’s less expensive and a more natural choice for a dog. All an owner needs is a collar or bandana, cedar or lavender oil, and water. Once the mixture has been applied and rubbed into the collar, it can be placed on the dog to repel fleas and ticks. Owners can also use this mixture on the dog’s tail to keep the dog’s body entirely protected. The mixture will typically need to be applied every week to get the best results.
The best dog flea collar can help your dog stay happy and comfortable without getting swarmed by pests. That’s why we recommend the Adams Flea and Tick Collar for Dogs and Puppies to keep fleas and ticks away from your pooch. Pick up the best flea & tick collar today so your dog doesn’t get infested.