The Best Flea Collar for Dogs

Fleas are a dreaded nuisance for both dogs and dog owners alike! Flea bites can cause itching but, if your dog is allergic to fleas, your dog may experience severe itching that could lead to skin infections, inflammation and hair loss. As dog owners, knowing that your dog is going through major discomfort isn’t a good feeling, and having to choose between so many options to treat fleas can be complicated and expensive.

While you’ll do your best to help your pet get through this, it’s up to you to decide if using chemical, non-chemical, prescription or non-prescription medication is the most appropriate for your dog. If you’re opting to find a flea collar, it’s important to know which flea collars could be a good match for you and your pet. These flea collars also protect your dog against ticks. We also added a collar that specializes in preventing and killing ticks in case that is the pest that’s been bothering your dog.

1. Bayer Seresto Flea and Tick Collar 

best flea collar

The Bayer Seresto provides protection from fleas as well as ticks for up to 8 months using a sustained release technology to ensure that the collar’s active ingredients are gradually released. It’s odorless to humans and isn’t greasy to handle. You can keep the product for as long as you need since the collar won’t expire. The Bayer Seresto Flea and Tick Collar is water resistant and is designed to provide your dog with protection even after they have bathed wearing the collar. One of the collar’s unique features is its quick release mechanism that enables your pet to easily go free if the collar gets caught on something. While the product is safe and non-toxic for dogs, it is recommended not to have your pet wear this flea collar if they sleep in the same bed as you. Some dogs may also be allergic to the collar, so it is recommended that owners observe pets closely after placing this product on them.

  • Specs: 4.8 x 4.8 x 1.5 inches
  • Weight: 4.8 ounces

best flea collar for dogs2. Adams Flea and Tick Collar for Dogs

This product can provide protection to your dog, not just against fleas and ticks, but for larvae and eggs as well. The Adams Flea and Tick Collar is water resistant and will continue to work even if it becomes wet, as long as you activate it by stretching prior to placing on your pet. The product is one of the best flea collar for dogs out there and works by breaking the life cycle of fleas. When you place the collar on your pet, the active ingredients on it move from each hair to cover the dog’s entire body. This product should be used as a complementary tool in flea-fighting program together with the appropriate shampoos and soaps instead of being seen as a total flea control treatment. Some dogs can have a toxic or chemical reaction to the Adams Flea and Tick Collar for Dogs so it is recommended to observe your pet for the first few days of use.

  • Specs: 10.9 x 10.5 x 8.5 inches
  • Weight: 0.2 ounces

3. PetArmor 2 Count Flea and Tick Collar 

flea collar for dogs

This is a protective dog collar that will not only kill fleas and ticks but also those that are carrying lyme disease and rocky mountain spotted fever. Using 2 of the PetArmor 2 Count Flea and Tick Collar package will give your pet a total of 12-month protection. It’s one of the best dog collars in the market especially because it’s waterproof and durable. You can use it on big and small dogs; the product is safe enough to be used by puppies that are 12 weeks old. The PetArmor 2 Count Flea and Tick Collar has a fairly pleasant odor that resembles baby powder, although some dogs may have an allergic reaction to this product or they may find it itchy.

  • Specs: 6.1 x 5.7 x 1.6 inches
  • Weight: 5.6 ounces

flea collars for dogs4. Virbac Preventic Tick Dog Collar

This odorless tick repellent collar can help to fight ticks for up to 3 months. Different dogs will have different reactions to the Virbac Preventic Tick Dog Collar though. While this brand is effective in repelling ticks, ticks may still be present on other parts of the dog’s body although not as much as before.  It works by paralyzing the tick’s mouth so it can no longer feed and spread. This Virbac tick collar should not be used on aging dogs and is not water proof, so make sure to take the proper precautions before having your dog use this collar.

  • Specs: 4.5 x 1.5 x 4.5 inches
  • Weight: 0.2 ounces


While flea collars and tick collars for dogs can be effective, make sure you get to know the active ingredients that are in the flea collars and read the directions so you are properly using the flea collars. You might consider using this flea collar as an extra safeguard in addition to flea drops and shampoos that can help repel or kill these pests. Another way you can keep your pet flea free is by following these helpful tips.