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June 8, 2009

Popular Flea Products Can Hurt Your Cat

Popular Flea Products Can Hurt Your Cat

In light of recent government scrutiny of flea and tick products, the ASPCA is cautioning pet parents to use care when applying any over-the-counter or prescription flea and tick solutions. Spot-on products—topical insecticides applied to the skin—generally kill fleas and ticks by targeting their nervous systems. But if misapplied, these products can have devastating consequences for our furry friends.

According to new data from the ASPCA Animal Poison Control Center, when cats are treated properly and according to label directions, fewer than 2% experience major illness, while nearly 20% suffer major problems when the solution is used incorrectly.

“Cats especially are extremely sensitive to insecticides,” says Dr. Steven Hansen, ASPCA Veterinary Toxicologist and Senior Vice President of Animal Health Services. “Just a few drops of concentrated permethrin, present in many spot-on treatments designed for dogs, can be lethal to cats.”

The Environmental Protection Agency (EPA), which regulates topical pet treatments, says the number of reported incidents from spot-on flea and tick treatments increased more than 50% in 2008. As a result of the increase, the EPA announced last month that it’s evaluating all spot-on products.

Here’s some advice for keeping your pet safe from fleas and insecticides this summer:

  • Confirm your pet has fleas by identifying common signs such as scabs, excessive scratching and droppings (known as “flea dirt”) in your pet’s coat.
  • Talk to your vet about choosing the right, species-specific flea treatment for your pet and never use products made for dogs on cats, and vice versa.
  • Avoid applying flea powders and sprays in addition to a spot-on treatment—the chemicals in different products can have adverse reactions with each other.
  • Clean your house, including rugs, bedding and upholstery, and discard any used vacuum bags. Since fleas love long, unkempt grass, remember to treat and maintain your yard as carefully as your home.

If you suspect your pet is having a reaction from a flea infestation or topical flea and tick product, please contact your veterinarian immediately. For more information about flea prevention this summer, please visit our pet care pages online.

Post your comments

Your comments are welcome here, but please remember to practice proper comment etiquette. Comments that include inappropriate or personal information will be deleted.

  • Submitted by Mike at:October 24, 2011 12:25 PM

    I just wanted to say that there are some good Flea control products on the market today that are safe for pets, including cats. Not that people still don't have to be careful, I'm just saying that there are safe solutions...

  • Submitted by MariaMiller at:September 4, 2011 05:37 AM

    Before purchasing a topical flea treatment for your cat, decide what you want the product to do in terms of killing the fleas. Most prescription topical products, such as Promeris, Frontline, Fiproguard, Revolution and Advantage, start to kill adult fleas immediately upon application to your cat's skin. For severe infestations, you must kill the adult fleas feeding on your cat as quickly as possible, so these products work well for that purpose. Products such as Advantage II and Frontline Plus kill both adult fleas and work to prevent a new infestation by inhibiting the development of flea eggs and larvae into adult fleas. Obtain these prescription products from a veterinarian. Carpenter Bee Control

  • Submitted by Tony at:September 16, 2010 12:00 AM

    @Mary...These products are dangerous to animals, even when used right. How do you know your cat won't have a reaction? Is it worth the risk? Alot of the spot-on treatment are using different names for the poisonsso you think they are safe! There are plenty of natural, safe things you can do to get rid of fleas!

  • Submitted by Art at:February 22, 2010 12:00 AM

    When applying Flea and tick control I had some run down my cat's side. She is now licking it. I have tried to clean what I could but of course couldn't get it all. Will this hurt my cat?

  • Submitted by Nick Jolls at:November 10, 2009 12:00 AM

    Yo man!!! i dont know wat you guys do...but my animal almost got killed by a homless dude the other day... you guys should make consequences more strict!! But you guys are still doing good.

  • Submitted by judyc at:September 13, 2009 12:00 AM

    I used Sentry Natural Defens Fleas spray on my cats and it does not work. 1. We still had fleas and it left their coast very oily. 2. Know my 7 babies aged 6 months to 16 years old are loosing their hair they now have bald spots on their bodies. DO NOT USE if you love your babies

  • Submitted by Mary/Flushing at:July 14, 2009 12:00 AM

    Your title is misleading and implies that these products are a danger to animals. These products, if applied properly to health cats and dogs, protect them and theirr own vet toxicologist, Dr. Stevens, is on the record telling pet owners NOT to avoid the products but to use them with care and caution. The EPA's Q&A database states that "The safety of a pesticide depends on how it is used." The responsibility for protecting our pets is shared 50/50 by manufacturers and consumers. I'm disappointed that the ASPCA here, instead of being helpful and instructive to pet owners (as Dr. Hansen is), has fallen into the same trap as hysterical so-called journalists who scare consumers with inaccurate reporting. Treat us like intelligent beings and be straightforward and practical, treat us with the same respect you accord animals.

  • Submitted by Dave at:June 26, 2009 12:00 AM

    The statement "if misapplied, these products can have devastating consequences" could use a little clarification. Does "if misapplied" refer to application in such a way the the pet ingests the chemical, reapplication too soon or mixed with other products? I walk my cat so she does get outside to get exercise & keep her hunting skills up. We therefore use a topical flea & tick preventative. Reapplication is carefully monitored by using a 30 day audible/visual alarm. Is it wrong to use a flea & tick preventative before there are signs of fleas? The article is a little vague about that and eludes to the use of treatment only when fleas are suspected. Could you please clarify this? Thank you.

  • Submitted by amanda c. at:June 12, 2009 12:00 AM

    i use cat shampoo to help kill fleas as well as a flea calor and by reading this it got me to thinking are they also a harm to my cats becuse i dont think i read anything about these products unless i dont understand what there taking about

  • Submitted by Antney at:June 10, 2009 12:00 AM

    To say "These peole could care less about animals" implies that you know they DO care about animals. (By the way, it is spelled "people") So YOU chose to take care of the dog but you are mad that an organization that does so much for so many (and with so little to work with) did not conveniently match YOUR schedule? It isn't all about YOU, Chris. I certainly appreciate you helping the dog but using a public forum to condemn the organization for having an established schedule is ridiculous! Please be sure you have had all your shots before taking in any more strays- stupidity is contagious.

  • Submitted by Ginny at:June 9, 2009 12:00 AM

    It's better than nothing! Do you have any idea how hard it is to run a profiting organization, let alone a non-profit one? Especially one whose work is never done and never will be done as long as people keep abusing and neglecting their animal counterparts. They're trying, which is more than I can say for just about everyone else. So you had to wait a couple of days and take care of the dog, you already have animals what difference did it make? Can't you just be happy that you got the chance to help? Nobody takes in my baby pigeons when I find them and you will never hear me complain, except that it's a shame other people who don't know how to or can't care for them don't have a place to bring them. I just consider myself lucky to have the chance to help.

  • Submitted by Chris rinehart at:June 8, 2009 12:00 AM

    I found a dog in NYV yesterday. I have two gods and two cats already. I called the ASPCA yesterday but they do not take animals on the weekend. I give her a bath, feed her and arrange for them to pick her up today. I'm still waiting on the phone, it has been 20 minutes. These peole could care less about animals.

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