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Home > Cats > Seresto Flea & Tick Cat Collar Review 2023: Pros, Cons, & Verdict

Seresto Flea & Tick Cat Collar Review 2024: Pros, Cons, & Verdict

Seresto Flea & Tick Cat Collar - Featured Image

Review Summary

Our Final Verdict

We give Seresto Flea & Tick Cat Collar a rating of 4.2 out of 5 stars.

Effectiveness: 5/5
Fit: 4.5/5
Price: 3/5

If you’ve ever looked into flea and tick collars, it’s almost a guarantee that you’ve heard of Seresto. They’re a brand focused on making the best solution for pest control for both dogs and cats, and their collars are ahead of the game. It isn’t budget-friendly, though, as these things can run you quite a bit of money upfront. However, you potentially get a better value in the long term due to their effectiveness and longevity. Plus, they really do work well with cats and are pretty easy to use when you compare them to Frontline or Advantage.

Though, we’ll have to go in-depth about what makes this product so popular for pet lovers, as well as some questions you might have. Read below to learn more about the Seresto collar!


Seresto Flea & Tick Cat Collar: A Quick Look

Seresto Flea & Tick Collar for Cats

  • Extremely effective
  • Easy to put on/take off
  • Lasts a long time
  • Trusted by dog and cat owners
  • Costly up-front
  • There are important guidelines to follow


Brand name:  Seresto
Model: Cat Collar
Sizes: One size
Age requirements: 10 weeks or older
Protection length: 8 months
Active ingredients: Flumethrin, imidacloprid

Effectivity and Ease of Use

What sets the Seresto cat collar apart from the rest is the fact that it works so well. There’s a reason why some stores have trouble keeping it in stock—people love it! With 8 months of protection to repel and kill fleas and ticks, it’s a no-brainer because you can set it and forget it. We still recommend that you check the fit of the collar over time to make sure it’s still working correctly.

Odorless and Non-Greasy

The features often overlooked with flea and tick protection are the smell and feel of the collar itself. One huge benefit is that they don’t produce an obnoxious odor, which can create headaches. Other brands may have quality control issues that make their collars have a greasy, oily texture on the outside of the collar. It’s not fun to get that all over you or your cat, so this is also a win.


The biggest downside for the Seresto collar is that it’s quite pricey up-front. With that said, the price you pay gets you the most effective stuff on the market, and it isn’t far from the price of Frontline. Month-over-month, it’s actually super cheap when you look at what you’re paying for. Plus, it saves you a visit to the vet, so that’s a huge money-saver.divider-cat


How Long Until All the Fleas are Gone?

Depending on the extremity of your cat’s flea situation, results may vary. However, Seresto states that fleas will be dealt with in less than 48 hours. You should see a lot of fleas showing up on the top of your cat’s coat, which means that the collar is working as intended. Keep in mind, though, it could take an entire month for your cat to be rid of fleas completely.

Does It Kill Flea Eggs?

Rather than kill the flea eggs, Seresto collars simply repel any fleas that would be able to lay eggs in the first place. They prevent eggs from developing as well.

How Do I Fit the Collar for My Cat?

Although there is only one size of Seresto collar for cats, it’s a fairly simple process to fit one for your feline. There is an adjustment that works like a belt so you can loosen or tighten the collar. Make sure to not overtighten, or it could end up hurting your cat’s neck!


What the Users Say

We’ve looked at the reviews and thoughts of many pet owners that have used this product, and the overwhelming majority have had a positive experience. Many are commenting on the speed and potency of this solution, in addition to how it has helped them control the problem at the core.

On the other hand, some say that their cat scratches the area more frequently, which could pose a medical problem sooner than later. This could be a fitting issue, or it may well be that the fleas could be the source of the itching. Also, the company was bought by Elanco, which seems to have affected quality control according to some buyers, who say their product wasn’t effective.



The verdict is that the Seresto collar for cats is pretty much your best bet for flea and tick protection that’s currently available. Even though the price might seem steep for such a simple concept, it really doesn’t cost that much when you consider how well it performs compared to competitors. In the end, we hope you consider it as a staple for your cat’s health and wellness if you don’t want the complexities of topical solutions.

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