Seresto Flea Collar for Cats Review

Will a Collar Keep Your Cat Flea-Free?

seresto-collar-cat

If you have a problem with fleas and ticks on your cats, you need to find a way to keep them safe without spending a fortune on products that do not work.

By the end of this article, we’ll give you the information you need to decide if Seresto is right for your furry family members, without wasting time and money.

Company Claims

Seresto Flea Collar for Cats will do two different things for your pet. It will repel fleas and ticks and kill any adults that are currently on your pet. It does take up to 48 hours to start working on ticks, so you may have to remove them manually until the collar has reached full saturation on your pet.

It also has a break away clip, so you pet will be able to escape if they are ever caught on an object while wearing the collar. It is also safe for your animal, even if they get the collar in their mouth and start chewing.

Active Ingredients

Seresto Flea Collar for Cats has two active ingredients:

  • Imidacloprid
  • Flumethrin

How Does the Flea Collar Work?

Imidacloprid acts as a neurotoxin in insects, causing them to lose control of their central nervous system. This leads to paralysis and eventual death. It is also slightly toxic to mammals and should only be used on the outside of your cat. It is one of the most widely used insecticides in the world but it is considered moderately toxic when ingested orally.

Flumethrin is similar to Imidacloprid except that it was developed to work on tick instead of fleas. It is nontoxic to mammals and did not show any adverse effects in any of its laboratory studies. It is used in this situation because it also neutralizes the adverse effects from ingesting the previous medication.

Usage Information

The Seresto Flea Collar for Cats is easy to use. All you do is remove the collar from the bag and place it around the cat’s neck. Adjust the tightness of the collar until one finger can be inserted under the band. This is different for cats because they have smaller heads and are more limber than dogs.

Snip off any excess collar that may stick out beyond the end of the clip. This prevents other animals from grabbing onto the collar and removing it from your cat.

The collar comes with a breakaway clip that will release if it is every caught on another obstacle. This prevents your cat from chocking on the collar and allows him or her to escape without harm.

What are Users Saying?

There were several reviews available for this product but all of them were negative. People who used this collar reported that it stopped working after only one or two months.

There were several reports of cats getting fleas again after the first 30 days and the owners had to switch to a different treatment to remove the infestation. There were also reports of ticks on some animals, but fleas were more common.

One review said that the collar caused chemical burns on the neck of their cat. This could be a case of a single sensitive animal, but this is a noted side effect of one of the medication.

Side Effects and Precautions

There are several side effects listed for Seresto Flea Collar for Cats. Some cats experienced skin irritation, redness, swelling, watery eyes and hair loss. There are also reports of some cats having seizures or lethargy after wearing the collar for several weeks.

Conclusion

We must give Seresto Flea Collar for Cats thumbs down. This is because of the number of negative reviews stating that the collar did not work. While we can expect any product to have a few negative comments, no matter how well it works, having nothing but negative comments is pretty clear.

There are several different alternatives, from topical treatments to oral pills, which have been shown to work. You may have to repeat dosages every 30 days, instead of every 8 months, but it is worth it to protect your cat from fleas and ticks.

If you’ve used this product, tell us about your experience in the comments section below.



21 Responses to “Seresto Flea Collar for Cats Review”
  1. Melissa says:

    Please do not use this product! My 15 lb cat lost down to 9 lbs and has chemical burns all around his neck after only wearing for 3 days! He is almost 5 and is a Bengal and has been understandable, very grumpy and not at all himself the past few days! I cannot believe I put my kitty through this!! This product is noooooo good!

    Reply
    • Sheila says:

      Has your cat gotten any better. Mine became lethargic within 2 days & we took it off of her & it’s been down hill since then. We are nursing her along. I wish I had pul all that money I scraped up into a vet visit.

      Reply
  2. Marcy says:

    Best product. Out there for me.im a dog groomer living in the middle of Flea Capital!! I started seeing a lot of my customers coming in with the Seresto collars on and was not a fan at first… When some of the vets came in and their dogs had them I started to think about it.. I have 2 dogs and 2 cats . I bought them for my dogs first cause my one Schnauzer is allergic to everything.. Little nervous but after 4 weeks I was quite happy and turned around and got them for my 4 month old kitten and 5 year old cat who have been battling fleas for months .. 3 months later I’m still very happy no fleas no allergic reactions or anything!! I would recommend this collar to anyone .. Our grooming salon started selling them and they definitely SELL!!!

    Reply
  3. Trish says:

    My cat has experienced chemical burn and hair loss

    Reply
    • Trish says:

      To bad I can’t show a photo!!

      Reply
  4. crondt says:

    We used Seresto on our 2 dogs a Boxer and a husky/german shepherd mix. I got to say that they had fleas so bad, we gave them 8 flea and tick baths in a week, at this point we drew to line and called the animal hospital and the told me to get Seresto collars and we love them!!!! They started working right away! Within 18 hours our 90lb fur babies was flea free!!!!!!! Thank you Seresto! The collars worked for about 7 months. I will only use Seresto from now on!

    Reply
  5. Laura says:

    my cat appears to have burns around 1/3 of her neck. I took the collar off. It has helped with the fleas in the first few weeks but if I can’t keep it on the cat it isn’t going to work very well. The 2 other cats have limited raw places in the area of the collar. These cats are used to wearing a collar and could give two hoots about wearing a collar…they have not messed with it so that is not the issue here.

    Reply
  6. keith says:

    Fantastic product. I had nothing but years of using different spot on’s bob martin frontline etc.etc. on my 2 dogs and 2 cats it was a nightmare all were fairly useless and worked for a very limited time. Seresto has been a godsend. Since fitting the collars its eliminated fleas and ticks completely to my relieved surprise. I’m now 6mths on and its still working well. Highly recommended! May seem expensive but its a bargain when you get the results for so long. I have a cupboard full of frontline and bob martin which was useless and regret ever struggling on with it now!

    Reply
  7. Miriel says:

    My 4-year old cat wore this collar for about 3 weeks. After about 2.5 weeks he seemed a bit lethargic then started vomiting. I removed the collar and was horrified. His neck was bloody and raw as though burned both on top and below. We got him to the vet right away and he is now on antibiotics. Yesterday he was so lethargic and nonresponsive I feared for his life. After steroid/antibiotic as well as anti vomiting/diarrhea shots he is much better and has started eating again.

    Reply
  8. Cheryl says:

    My cat experienced hair loss and severe skin irritation/chemical burns. I had to remove the collar 5 days after putting in on when I realized how bad the reaction was

    Reply
  9. Jackie says:

    Bad product my cat has had the collar on for a few months and all of sudden he is acting funny starting losing hair so I looked closer to see if he had fleas and no fleas but a Bad Chemical burn all around his neck now we are not using this collar and are calling the vet

    Reply
  10. Sheila says:

    3 of the 4 cats that wore these collars had problems. 2 had minor hair loss but the 3rd had serious chemical burns. I send all 4 collars back and would not recommend them.

    Reply
  11. Dave says:

    I have 2 boxers and they have had it now for 4 months. Both of thier necks look like chemical burns and Raw. Bayer needs to recall this stuff and we need to get together and file class action. They are hurting our animals.

    Reply
  12. Jeanie cornelius says:

    Love this product. Has been on my cat for 3 months and not one flea. The oral pill did great with her too but did not like that if she didn’t eat with it, she would vomit. Kinda hard to make a cat eat!!!

    Reply
  13. jeannie sanders says:

    my cat monster would have been 11 oct 1 2016,but he die from pancreatitis,aug 4 2016 we had to have him put to sleep.after several months of wearing the seralto collar
    he was fine before we put it on hi i noticed him beenig leghrac then throwing up by that time it was to late he was at the vets from sat to thursday when we had to let him go.

    Reply
  14. Jen says:

    Noticed a skin reaction on my kitty after about a week that at first wasn’t too bad. Since the collar information stated that an initial reaction may occur but should clear up in one to two weeks, I went ahead and left it on him, though quite loose, as it definitely was working as far as the fleas go. However, after about 3 weeks with the collar on, my baby kitty has a bright red, oozy/crusty, hairless strip on the side of his neck, about the width of the collar and an inch and a half long. I finally wrangled my 15 lb kitty into submission with a bed sheet and another person long enough to remove the collar. On the inside of it, dried blood all the way around the collar, and on my kitty’s neck, a scary looking moist chemical burn requiring a visit to the vet and a great deal of anxiety on my part. Along with the skin effects, my usually insanely spunky 18 month old Maine Coon has been depressed, lethargic, and agitated. This reaction seems to be a common theme for previously healthy kitties. So while I am disappointed that this hasn’t proven to be the miracle flea treatment I was hoping for here in FL(where flea control is a never-ending downhill battle even when attacked from all fronts), I am happy to get the collar off my kitty before it began to pose a critical health risk.

    The product does indeed eradicate fleas, and does so quickly; however, the potential health risks are disturbing. Should you choose to use the collar anyway, keep a very close eye on the skin under the collar and if you aren’t one of those lucky few whose pets seem to do fine with this collar, remove it at the first sign of the slightest skin irritation or lethargy.

    Reply
  15. Tara Collins says:

    Bars on our experience, I DO NOT RECOMMEND Sereto flea collar. We outfitted two of our six cars- the two long hairs age 8 and 15, as they were the worst flea offenders.the older female became lethargic but the fleas did die off within 24 hours. The male didn’t do so well. Within the first 24 hours he started exhibiting what I can only equate to neurotoxicity: first he was lethargic, then his tongue was oddly sticking out. He slept at the top of my head which he never does which I now realize was his call for attention. This was followed by puffiness of his lower lip and the sagging of his bower jawline such so that you could see his gums. He was having trouble eating bad has a spastic tongue, he was having trouble keeping food in his mouth and working the tongue. The final straw was at the 24 hour
    Mark. His eyes were rolling around in his head, he was disorientated, had trouble walking, the sclera/second eyelid was prevalent and when he came to lie down on me, he became unresponsive. He had shallow breathing, twitching spasms which could be called seizures, and would not wake up with intense shaking. We took the collar off, monitored him all night and noticed a change I n his hair quality (coarse not soft) and missing hair around his neck. It has taken him 48 hours to be back to his old self. Granted the fleas were dead, but the cat was almost dead too. We forget that our cats are literally the size of babies. Some more sensitive than others but nonetheless the Seresto package says to keep away from children. I wouldn’t recommend this product but if you choose to use it, I’d monitor your cat carefully and go hour by hour. I’m glad we didn’t miss the Window for No Return.

    Reply
  16. Margo says:

    Will never purchase again.My cat is having seizures, ripping fur out, litterally in chunks, pulling at her skin. Collar isnow off. Hoping i dont have to put her to sleep.

    Reply
  17. Kelsi says:

    My cat has chemical burns and hair loss on his neck! This has been a complete NIGHTMARE!!!! Wish I could post a picture. DO NOT USE THIS ON YOUR CAT WITH SENSITIVE SKIN!!!

    Reply
  18. Debbie says:

    I took the collar off of my cat after 3 days. She totally was not herself. She’s a 5 yr old domestic long hair. Stays inside 80% of the time and crys to go out the other 20. She quit crying to go out and lays all the time. Couple of times it was like she was in a trance. Eyes dialated and staring for minutes at a time. She has fallen off the cabinet a few times. I took the collar off because that is the only new thing introduced to her that could have changed her. Her energy, balance and appetite are gone. Emergency vet? Will see how she does after a couple of days without the collar.

    Reply
  19. Helen says:

    After our dogs wore these collars with no problem, and two of our cats came home covered with ticks, we got them collars, too. No ticks, so that makes this collar a great item, but now one of my babies has been taking hair off of the back of her legs. This is so disappointing because these collars are so much better than anything I’ve ever used on them. And I’m not a fan of collars on cats, but…

    Reply
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