

🐾 Keep your cats pest-free and stress-free with UltraGuard’s triple-action shield!
Hartz UltraGuard Topical Flea & Tick Prevention offers a convenient 3-month supply of easy-to-apply, single-dose treatments that kill fleas and deer ticks while repelling mosquitoes for 18 days. Designed for cats and kittens 12 weeks and older weighing 5 pounds and up, this vet-recommended formula delivers effective, long-lasting parasite protection to keep your pets comfortable and healthy.






| ASIN | B07D3DTSDT |
| ASIN | B07D3DTSDT |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #3,322 in Pet Supplies ( See Top 100 in Pet Supplies ) #14 in Cat Flea Drops |
| Brand Name | Hartz |
| Breed Recommendation | All Breed Sizes |
| Color | Cat |
| Customer Reviews | 4.0 4.0 out of 5 stars (12,533) |
| Date First Available | May 15, 2018 |
| Date First Available | May 15, 2018 |
| Department | Unisex-Adult |
| Department | Unisex-Adult |
| Directions | Remove one applicator tube from package and hold in an upright position away from your face. Pull off cap. Turn the cap around and place on top of tube. Simply press cap down to break the seal of the tube and remove cap carefully. Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from … |
| Included Components | Flea & Tick Drops |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.58 x 4.25 x 6.69 inches |
| Item Package Dimensions L x W x H | 6.61 x 4.21 x 0.55 inches |
| Item Weight | 0.06 Ounces |
| Item model number | 032700156848 |
| Item model number | 032700156848 |
| Manufacturer | Hartz |
| Manufacturer | Hartz |
| Material | Plastic |
| Model Name | 032700156848 |
| Number of Items | 1 |
| Product Dimensions | 0.58 x 4.25 x 6.69 inches; 0.06 ounces |
| Size | Cats and Kittens 5 lbs and over |
| Specific Uses for Product | Parasites |
| Style | UltraGuard |
| Target Audience Keyword | dogs, house-cats |
C**R
No problems. Only less fleas.
Within 3 weeks of using this product on all 6 of my cats, the fleas are FINALLY better. This has been the only product that has worked. They had no problems at all. The price of flea meds for 6 cats really gets pricey, so this was a great deal for the money. All I did was run a line from the back of the neck to top of their heads. (Recommended by my veterinarian) after the 3 weeks, there were no baby fleas, only large ones left. This product does not work instantly, but the adult fleas cannot lay more eggs. I've been brushing and removing the adult fleas from their fur. Super easy to use. It works and lasts nearly the whole month.
M**C
Effective and Affordable treatments
Have been using this for a few months and had no side effects that were negative. She has been bug free. She had no irritations or reactions. And it was easy to apply.
L**D
LISTEN TO ME AND DO NOTTTT ORDER THIS!!!
If you’re thinking of buying this I URGE YOU NOT TO! PLEASE DON’T BE LIKE ME AND BUY THIS BECAUSE OF THE PRICE! THIS COMPANY HAS LAWSUITS AGAINST THEM AND PEOPLE’S PETS HAVE DIED AFTER USING THEIR PRODUCTS! My cat got fleas for the first time so I ordered this for her before I saw some bad reviews and then decided to go with a better (more expensive) treatment I found on Petco. I ran out of the Petco treatment after 2 months so tonight I decided to use this one since I still had it. I should’ve avoided it the second I realized how strong the scent is. It’s extremely strong and it immediately bothered my cat and after some time it gave me a headache. I put a bit of the treatment on the back of my hand to test it and after 5 minutes it felt fine so I put it on my cat as instructed. She immediately seemed bothered by the smell. After a minute she began sneezing and scratching and trying to shake off the product. After a few more minutes she started running around like crazy, yowling, and was very hard to calm down. I IMMEDIATELY REGRETTED USING IT. After an hour, she has now calmed down and is sleeping. Her eyes seem teary. I contacted Amazon about this twice and apparently they can’t help me because I placed the order so long ago. They also have been unable to get me in contact with the manufacturer. I decided to call the number on the packaging and left a message since I called after business hours. I left them my number to call back. I also emailed the address they mention when you call that number but I got an alert that the email cannot be found and cannot receive other emails. This company is HIGHLY SUSPICIOUS. They do not care about your pets and using their products might HARM YOUR PET! PLEASE STAY AWAY FROM THEM. Amazon NEEDS to stop selling thus company’s products.
B**E
Works.
Very effective
J**Y
Affordable but not the most effective. Great if you don't have a persistent problem with fleas
If you live in the US South, I don't believe this will be strong enough. From what I read, enough fleas can become immune to Etofenprox, the active ingredient in this product, whereas a combination of Imidacloprid and Pyriproxyfen are much more effective because they use unique biological attacks on fleas and the growth cycles. Others include Selamectin (Revolution) or Fluralaner (Bravecto). Feature Etofenprox Imidacloprid + Pyriproxyfen Selamectin Fluralaner Kills Adult Fleas ✅ Yes ✅ Yes ✅ Yes ✅ Yes Kills Flea Eggs & Larvae ❌ No ✅ Yes ✅ Yes ❌ No (but prevents reinfestation) Tick Protection ❌ No ❌ No ⚠️ Limited ✅ Strong Mite Protection ❌ No ❌ No ✅ Yes (ear mites, sarcoptic mange) ❌ No Worm Protection ❌ No ❌ No ✅ Yes (roundworms, hookworms) ❌ No Heartworm Protection ❌ No ❌ No ✅ Yes ❌ No Duration ~1 month ~1 month ~1 month ~12 weeks Best For Basic flea control, but resistance issues Stronger flea control, prevents reinfestation Broad parasite control, including worms & mites Long-lasting flea & tick control
C**S
Don’t last long
Works well and cat wasn’t bothered at all with application process. Only bad thing is each treatment only lasts a month when typically they last 3 months.
R**S
It works in Amazon care about their customers
Great product can't go wrong low cost work very well thumbs up
F**3
Fleas be gone!
Works like a charm! Get rid of those pesky critters quick!
R**C
This product is too aggressive. The day after use my cat developed a severe skin rash on the application area as if the skin had been burnt. The cat had to go thru cortisone treatment to help clearing the rash. After the rash cleared the cat was left with thickened skin where the product was applied.
A**J
This product is so horrible it burned my cat’s skin and left a bald spot. This is my biggest regret. My cat was suffering from burned skin for 2 weeks. Pls do not use this product. This should be banned from any platform.
M**B
جيد
ا**ه
مفعول المنتج ليس قوي..لكنه جيد وبطيء النتائج
U**1
Cats still have fleas. The products smells really strong and the cats did not like it, other brands do not seem to bother them when applied, this one did, for both cats. I brush them daily with a flea comb and I still find fleas. Avoid.
Trustpilot
5 days ago
4 days ago