Hartz flea&tick Products will kill your pets

I bought a Hartz Ultraguard Plus Flea and Tick Collar for my cat within 3 weeks he lost 30% of his body mass his vertebrates on this back stuck out from his body like the cheshire cat. in other words he was looking skeletal! within 8 weeks he was dead!

urge Everyone who read this, to join the class action lawsuit,to stop this company from killing pets!

i lost my baby kitty sat

I read the box did exactly what it said and when I got up sat morning my cat was in the bathroom tub laying in vomit,blood etc. absolutely broke my heart to see her like that . this company really needs to be put out of business they are money hungry animal killers

they messed with theeee wrong person!

I am beyond livid! I put on the flea drops on my poor little Capone and right away his ear became raw and irritated. I’m a college student and only have a part time job and I don’t have the money to take him to the vet. They lowered my cost to about what I could afford. He is now missing a good size patch of hair on his ear and it’s bleeding and pussing bad. The antibiotics haven’t kicked in yet, but I hope he feels better. I can’t take the screaming. Every time he wants to itch it, he starts screaming. I have never heard such a horrible sound in my life. Hartz it’s going to pay for his proper treatments. I will do what I have to do to make that happen. This is not okay. I will go to the news station and take further steps if I have to. I’ll do anything just to save another animal from their products. My poor baby. He’s been a part of the family for two years now and I’ve been crying since this happened! I will fix this and someone will be paying for this.

Class Action LawSuit

Hi all, many of you heard my story of my little Chiweenie dog that had a seizure and passed away after a bath with Hartz Flea& Tick Shampoo. Im currently trying to get a Class Action Lawsuit going. I have infact contacted atleast 5 lawyers about this and just waiting to hear back from them. I have also contacted the EPA. I want this product removed. If you are interested on joining me please let me know. I also want you to know that my husband recorded  everything that happened so i have proof.



3 Dogs + 1 Cat with Reactions (1 month later still seeing effects)

Thank you for your site!  I had no idea of how something so easy to buy at the store could cause so much heartache and pain.

I was at Neighborhood Walmart trying to get ready for July 4th holiday.  I was planning to take my 7 y/o child and 3 dogs to the lake house for 5 days to spend time with my father and his 2 dogs on his new boat.  That didn’t happen…

I periodically have bought flea stuff from PetsMart Banfield in the past.  They close at 7pm and they want to have seen all animals in question recently and run worm tests, etc.  I have spent several hundred dollars in the past year at the vet for unrelated incidences and thought I would just try getting something at the store – my reasons had to do with price, but more with convenience.  With the holiday weekend stress and trying to find time to get them to the vet and pickup medication before PetsMart closed was going to be very difficult.  I was also trying to STOP a flea infestation at home, plus didn’t want them to pick up fleas or ticks from being at the cabin for 5 days.

I bought Hartz Ultra Guard Plus for dogs and Hartz Ultra Guard Pro for cats.  I spent 30 minutes at Walmart comparing ingredients and finally deciding on these two products.

My pets include:

1. Male Black Lab Mix, 2 y/o, 60 lb (from local rescue group)

2. Female Beagle/Shar Pei Mix, 13 y/o, 20 lb (saved from abandoned house in dead of winter 8 years ago)

3. Female Brindle Greyhound Mix, 10 y/o, 45 lb (from local rescue group)

4. Male Gray Tabby Cat, 7 y/o, 5 lb (rescued from vet after being locked in a crate for 3 years)

Because my child was staying with my parents  for the holiday since I had to work Monday, Tuesday and Wednesday, I put the stuff on all the animals Monday night (July 1st) so that there would be no chance of her getting it on her.

I gave all the dogs Butcher Bones to keep them busy while I went to work Tuesday.  Tuesday night, my 2 y/o Black Lab was acting odd, but I just disregarded it.  He was acting nervous and a little wobbly .  I thought he was just being silly or stressing out because my child (who he protects to no end) had been gone for 2 days.

I fed them their normal wet food at 6 pm Tuesday night.  At 4AM, the Black Lab vomited.  Luckily I was awake.  I immediately cleaned it up and noticed NONE of the canned food pieces had been broken down.  It looked like it had just come out of the can.  (SORRY for the description, but after 10 hours, food should have begun being digested).  Again, I didn’t consider it being the Hartz medicine…I thought he had an obstruction from the Butcher Bones I had given them that morning.

I took him to the vet (Wednesday, July 3rd) and told them the only thing it could possibly be was an obstruction and to go ahead and do surgery if need be.  By 5pm, I hadn’t heard anything from my vet and stopped by on my way home.  They hadn’t done any x-rays and wasn’t keen on the obstruction idea.  I was suppose to be packing up the car and heading to the lake.  Why hadn’t they concluded anything after 9 hours?  Thank goodness they didn’t listen to me!  The vet was in another emergency surgery and the tech said, he’s lethargic, vomiting, and has explosive diarrhea.  She asked if I could come back  after the vet was finished in surgery.

My boyfriend says, “it sounds like Parvo.”  WHAT? That’s insane!  They had their vaccines in February!  I went home to rest until the vet called. Then it dawned on me…”the flea and tick medicine!!!”  That’s when I found your site…THANK GOD!  I read 2 other stories and knew that’s what it was.  As I called the vet to tell her, I found the Butcher Bone on the porch so I knew it couldn’t be an obstruction.

The story isn’t over…I decide to cancel my plans for the lake.  I didn’t want 3 dogs to be in a car for an hour if they weren’t feeling well.  I decided to take my Black Lab home Wednesday night.  I couldn’t bear the thought of him being stuck at the vet office on the night of July 4th with the fireworks going off…he’d been through enough.  The vet’s office had already washed his back that morning because they saw a shiny strip down his back.  When I brought him home, I decided to bathe him again.  This 2 y/o dog normally digs his nails in and freaks out when its bath time, but not today.  I didn’t want to cause him stress and led him to the bathroom.  He voluntarily got in the tub on his own! I guess he was telling me to wash this poison off of him.  My vet explained that I was lucky.  There are 2 kinds of reactions, digestive and neurological.  Looks like my lab only had the digestive and would be okay after a few days.  The neurological kind normally leads to death.

The morning of July 4th, I have to make an emergency call to my vet.  My 20 lb Beagle/Shar Pei mix had thrown up bloody mucous 3 times in 10 minutes around 9AM.  Then I notice my 45 lb Greyhound mix is itching non-stop and giving herself whelps! Then I notice the Grey Tabby has lost all the hair on his back where I had put cat specific Hartz medicine and he is twitching every few seconds.  I am getting ready to have a meltdown!

I kept a close eye on them.  My beagle was getting the last of the poison out of her system.  The cat was twitching because the “feeling” from having missing hair along his spine.  They all got bland diets and lots of love for the next few days. (Greyhound got Benadryl to help with allergic reaction).

Over the past month, I have pulled several ticks off of the Black Lab.



No time saved, money or convenience is worth watching your pets suffer.

I’ll keep the fleas…Thank you!  Currently trying alternatives, like food grade Diatomaceous Earth, but its not working either.

However, I will never purchase another Hartz product again, including toys, treats, etc.


Great news investigation!  However, in 2009 they reported the EPA is investigating these harmful medications.  It is now 2013, and these poisons are still widely available in most major store chains!  http://www.nbclosangeles.com/news/local/Pet_Product_Investigation_Los_Angeles.html

“The products we investigated are flea and tick shampoos and drops sold by major companies like Sergeant’s, Bio Spot, and Hartz,” the article reads. ”They all contain the same type of pesticide, called pyrethrins or the synthetic versions known as pyrethroids. These are the same pesticides in household products like ‘Raid,’ used to kill bugs around your home.”

DO NOT use SERGEANT’S EVOLVE on your pets

Our pets had never had fleas…went to Safeway and bought Sergeant’s Evolve for both dogs.  Witten is a 100+ lb Rottweiller with a heart of gold…and Mr. Stubbs is a 24 lb Shitzu with the sweetest face you’ve ever seen.  Within minutes the shitzu started acting weird…it didn’t register at first what could be causing it…I thought the fleas were just biting because of the medicine that we had just put on.  He was agitated and would not sit still…not even for a minute.  I got online and read that it may be an allergic reaction.  I rinsed it off of him with water.  He still wasn’t better…I stayed up with him all night and could only get him to settle down and stop moving if I pet him.  The minute I stopped petting him he would freak out again.  My husband got online and read that he needed to be washed with Dawn dishwasing liquid.  This helped improve him quite a bit…but still he wasn’t great.  I called the vet and they couldn’t see him but said to give him benedryl and call back in the morning.  The benedryl did at least help calm him but he started getting big welt like bumps under his skin that were hard, hot to the touch and red.  I took him to the vet this morning and they gave him a shot of something which seems to have helped a ton…but he still has welts.  This all started on Tuesday, Nov 6th, 2012 and it is now Friday night.  I thought the nightmare was beginning to subside and now I have discovered welts on my rottweiler that look like burn marks on the line where the medicine was placed.  I hadn’t even considered that this medicine was just completely poisonous for all dogs…I was thinking that my shitzu just had an allergic reaction…that is possible right?…well I do not think that it is a coincidence that my rottweiller is now suffering from the same affliction.  So I got online and started doing more research and find that there have been hundreds of complaints about these over the counter flea and tick medications…and not just the kind that I bought and administered to my dogs but collars, shampoos, etc. People’s dogs are dying from this stuff.  How is it possible that these companies can remain in business?  I have read that we all need to call and register a formal complaint with the EPA.  I will be doing that first thing in the morning and so will my husband.

After reading all of the stories from people and realizing that my dogs could now how liver damage I am even more furious!  I am going to post on facebook what this company has done and is doing to pets and their owners.  Please, Please, Please…if you have had the same experience…tell everyone you know, post on facebook and call the EPA to file a formal complaint.  The production of these products needs to be halted!!!!

class action lawsuit

I will be looking into starting up a class action lawsuit against Hartz if anyone cares to join. I will update as soon as I find something out. If, by chance, 1 has already been started… someone PLEASE let me know how to go about taking part. I have lost 2 kittens and a pomeranian so far, because of hartz products!!! They need to be shut down!!!

I better not lose any more animals!!!

On 9/16 my cat had her 1st litter of kittens. She had 5, but the runt of the litter died 2 days later. On 10/22 one of the 3 kittens we had left started acting strange(whining, not nursing, real lethargic). My sister suggested maybe getting a bottle and some pet formula, so she’d atleast get some sort of nutrition. On 10/24 we woke up to find the kitten acting a little better(moving around, light back in her eyes, etc). So I went to wal-mart and bought a bottle w 2 cans of the hartz kitten formula. I came home, sterilized the bottle, and we tried to feed it to her. We didn’t get much into her… within 5 minutes of eating, what little bit she did, she went down heal FAST!! About 15-20 minutes later she died in my arms after seizing!! I thought nothing of the formula. I fed it to my cat, because it says that you can give it to nursing cats. This morning we woke to find that the only boy of the litter was acting strange(mewing loudly/painfully, limp like he couldn’t move, labored breathing, etc). At 3:10am he started mewing this extremely loud and painful sounding mew. I walked into my bedroom to see him try to sit up, only to fall over. At 3:15 he died in my arms!!! I hope to God that my cat and the other 2 kittens will be ok!!! Earlier today I bought the hartz ultraguard flea/tick drops for both my cats and dogs. I was a little worried about the way in which the dogs drops are applied, so I asked my aunt if she had used them before and if they were safe. She told me she doesn’t use hartz, because her vet told her never to use that brand and that I should look up reviews for it. So that is what I did. Not only have I found that the hartz milk replacement I bought is probably the cause of the kittens I’m losing for mo reason, but then found that the drops I had already applied, to 2 out 3 of my dogs and all 3 of my cats, were killing animals as well!!! Needless to say I ran around frantically scrubbing my animals down with baby wipes to get it off of them!!! I hope and pray I got it soon enough that it won’t harm them!! Upon thinking about it… the perfectly healthy pomeranian that went all weak/lethargic, wouldn’t eat/drink, was throwing up, and unltimately DIED… was given HARTZ worm tablets a few days to a week before that!!!  Why in the hell are they able to sell this crap in stores if this is what it’s doing to the animals?!?!? I will NEVER use hartz ANYTHING again!!!!