Need Your Help


I am trying to collect data on the numbers of cats injured or killed by the use of Hartz flea products.
If your cat was injuryed or has died due to the use of Hartz flea products PLEASE send me a email at

[email protected] or [email protected]

Please include the following information in your email:

Number of cats injuryed directly related to the use of Hartz.

Number of cats which deaths are directly related to the use of Hartz

Each cats sex, age and name.

I thank you very much for your help and am very sorry your cats as well as mine were victims of Hartz.

NBC Affiliate story on Hartz – needs info

This from Matt Ogg at NBC. Please feel free to contact him.

“I’m writing to you in hopes of speaking to someone about the harm that Hartz is doing to animals. We wanted to air a story on Tuesday, and would love to hear from anyone that could inform us. Again, the story is going to air on Tuesday, and we would love to hear from anyone that can give us some information.”

Here is Matt’s e-mail address if you would like to contact him: [email protected]

Hartz apparent harm to my Boxer

Bradley is an 89 lb 4 year old previously healthy Boxer. Started using Hartz Once-a-Month Flea & Tick drops UPC 3270098085 two months ago because it was cheaper than Frontline at Walmart. Shortly after the first application Bradley experienced a seizure like episode that appeared that he was in a zombi like trance condition. a few days later his previously beautiful brown coat became discolored with black and bleached out streaks and blotches only on both sides of where the Once-a-Month was applied as per instructions. The loss of hair and discoloration has continued for 2 months. Yesterday I applied the 3rd dose of the third month treatment at 5PM. About 5 hours later he began panting very heavily and drinking large amounts of water even though it was only 55-60 degrees. He stared out in space, again in the zombi like state, with no energy and would almost collapse, fall and stumble at times. He was panting like it was 100 degrees with his tongue hanging out as far as it would go. After providing as much comfort as possible over night he appeared himself the next day, almost. He is still panting more than the temperature would dictate. At this point after reading the information on this site and another, I have scrubbed the Once-a-Month off while also losing 3 big clumps of hair on a short haired boxer. You may have saved Bradley’s life. In any case thanks for making me aware of the danger. I would never have known other wise. My vet has dismissed it as a possible hormone change or allergy. It only happened after application of Once-a-Month.

Cat Poisoned by Hartz Plus Sensitive!

I purchased Hartz plus cat and kitten flea and tick drops (sensitive) (under 10 lbs) for my 1 yr old cat at Winn Dixie on 2533 Thomas Drive in Panama City Beach, Florida. (850) 234-1200. Ingredients Phenothrin (batch 26002-08-2) 85.7% and Methoprene (65733-16-6) 2.9% The first time I used it I noticed the cat react bizarre after I applied it behind his neck. Scratching and licking as much off as he could. That was approximately 2 months ago. Last night 2/9/03….I put the second dose on him. Immediately the same reaction and then he ran outside. When he returned 4 hours later, he was severly shaking (all muscles) and not able to properly walk. His eyes were dialated. I looked at the hartz box and there was no warnings about reactions. I looked on the web at and said this:

“Q: How can I determine if my pet is having a reaction to a pesticide?

A: When used correctly, it is unlikely there will be any side effects to your animal. HOWEVER, sensitivities may occur after using ANY pesticide product for pets. If signs of sensitivity occur, immediately bathe your pet with a mild non-pesticide soap and rinse with large amounts of water. If signs continue, consult a veterinarian. If your veterinarian has any questions, he/she may contact the Hartz? Control Pet Care System? hotline directly at 1-800-275-1414.”

I immediately called them. They were closed. SO I bathed my cat with regular shampoo for humans and then dried him with a towel and prayed he would be better in the morning since I couldn’t afford after hours vet care. I did give him a tiny bit of benedryl in case he was having an allergic reaction to it. This caused vomiting and foaming at the mouth. He wouldn’t eat or drink.

He remained this way all evening, and was better this morning. Although he is still having slight rear walking problems. I called Hartz this morning and they acted so surprised I had a problem with this product and instructed me to send it back to them and they would reimburse me for it. After reading many weblinks about it, this product should be pulled off the shelves!!! I then emailed the EPA link on your website and also emailed my story to HARTZ. We’ll see what the reaction is!

This happened to my cat yesterday

Yesterday I applied the Hartz Flea and Tick Drops Plus on my 1 yr old Persian cat. A few hours later her pupils were very dilated and she was having seizures. I called poison control and then rushed her to our ER vet. She stayed overnight and was treated for Phenothrin Toxicosis. She is home and doing better although she is having some trouble walking sometimes. I am shocked after all the info I have read on the web today. If I can do anything to help get this off the market please let me know. I lost my mother 3 months ago and I don’t think I could have handled losing Lily last night too! She has been such a comfort to me. By the way, her vet bill was almost $600. They should do something about that too.

Picture of Riley for sale on eBay

On Friday, December 6, 2002, eBay removed my auction (item # 927873731). 
I tried.

I have put a picture of Riley up
for auction
on eBay. This auction was inspired by an individual who is
selling a picture of his cat looking at an eBay auction of Eminem’s house on a
computer monitor.

Last night, Elise and I took a picture of Riley looking at the auction of the
picture of the cat looking at the auction of Eminem’s house. Whew.

The auction for the picture of the cat looking at Eminem’s auction is at $2,147.00
with 29 bids. I want to beat that amount.

If I raise any money from this eBay sale, I will donate it to worthy victims
of Hartz Advanced Care Plus Flea and Tick drops.

Pesticides Recalled After Killing Cats

I don’t understand why they don’t just take the stuff off of the shelves. Repackaging it isn’t going to do anything.

Maybe Hartz will learn after their sales plummet and continue to receive complaints.

WASHINGTON, DC, December 2, 2002 (ENS)

Thousands of illnesses and deaths in cats and kittens have led to a recall of some flea and tick products,
along with new warning labels and other protective measures.

The U.S. Environmental Protection Agency (EPA) said last week that safety concerns stemming from use of two flea and tick control products for cats
and kittens, led the agency to persuade the Hartz Mountain Corp. to enact measures to reduce potential risks to pets from using these products.

Under an agreement with the EPA, Hartz has ceased the sale and distribution of Hartz Advanced Care Brand Flea and Tick Drops Plus for Cats and Kittens
and Hartz Advanced Care Brand Once-a-Month Flea and Tick Drops for Cats and Kittens. The company will recall these products, and repackage and re-label
its existing stock of the pesticides to educate consumers about their risks.

To continue to evaluate safety concerns for cats, the EPA is also requiring Hartz to submit an additional animal safety study conducted by an
independent laboratory, and to submit additional quarterly reports specificto cats, summarizing any incidents of toxic effects from
Hartz products.

The EPA sought the agreement after investigating thousands of incidents where pets suffered adverse effects from the products. Complaints included
minor problems such as skin irritation or hair loss at the application site to more serious effects on the nervous system, such as tremors, convulsions
and sometimes death.

The relabeled products, which will start appearing on store shelves over the next several months, will include stronger precautionary statements and
use directions. Under the revised use directions, application of the products will be limited to a single spot applied on the back of the
animal’s head, reducing the likelihood that the cat will lick and ingest the chemical.

The new labels will also direct users to consult with a veterinarian before use of these products on debilitated, aged, medicated, pregnant or nursing
animals, or animals known to be sensitive to pesticides. The labels will advise that cats should be monitored after application of the product and
if any adverse symptoms are observed, the animal should be washed with mild soap and rinsed with water and evaluated by a veterinarian.

The EPA is also requiring Hartz to conduct a consumer education program, which will include a web site, direct mail campaign to pet owners, pet
stores and veterinarians on the new safety improvements. If consumers choose to return either of the two Hartz products, the company is expected
to exchange it for the relabeled product or refund the purchase price.

The company is also required to improve labeling on individual tubes of the affected products to help ensure consumers are using them correctly.

For more information on the EPA’s action, visit:

For information regarding the product recovery and label improvements consumers may contact Hartz by phone at: 800- 275-1414.