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🐾 Stay ahead of pests, rain or shine—because your dog deserves the best!
The Hartz Ultraguard Flea and Tick Collar offers 7 months of continuous, water-resistant protection against fleas and ticks. Designed to be worn alongside your dog’s regular collar, it features a fresh scent to keep odors at bay. Lightweight and suitable for dogs and puppies with necks up to 50 cm, this collar is a trusted, highly rated solution for active pet owners seeking hassle-free pest control.










| ASIN | B0009F3MLU |
| Age Range Description | Kitten |
| Allergen Information | Beef |
| Allergen information | Beef |
| Best Sellers Rank | #2,602 in Pet Supplies ( See Top 100 in Pet Supplies ) #18 in Dog Collars |
| Brand | Hartz |
| Brand Name | Hartz |
| Customer Reviews | 4.1 out of 5 stars 41,114 Reviews |
| Item Form | Collar |
| Item Type Name | Chinet 100 CT 9 OZ Cut Crystal Plastic Cold Cups |
| Item Weight | 0.11 Ounces |
| Item form | Collar |
| Item volume | 0.67 Fluid Ounces |
| Item weight | 0.11 Ounces |
| Manufacturer | Hartz Mountain Corp. |
| Manufacturer Part Number | 032700804848 |
| Model Number | 032700804848 |
| Scent | Fresh scented |
| Scent Name | Fresh scented |
| Target Species | Dog |
| UPC | 032700804848 |
| Unit Count | 1 Count |
| Volume | 0.67 Fluid Ounces |
E**A
No more ticks
My dog used to catch ticks everytime we go on walk. The product is a life changer. I haven’t find or see any ticks on him, it is been a real life saver for our household. My dog is thankful !
H**M
Doesnt work
It poisoned my cat but not the mites, the cat became drowsy and melancholic after 7 days of wearing it
S**R
Worth buying
Good item
A**A
Just don’t buy that
Useless, and dog is itching
K**.
How can you sell this when it can cause cancer ??
As written on the package itself : NOTICE: This product contains a chemical known to the State of California to cause cancer. You should get - 10 stars if possible !!
F**T
Nothing
It's a wste of time and money . It does not work. It has no effect on flece or thicks
N**N
Very effective
Why did you pick this product vs others?: For ticks
K**A
There good
I use on my dogs for the right before winter because I get the strong one for the summer when fleas get bad that way they got
M**R
Save your money.
My dog has had it on for more than 3 weeks - no improvement at all. Don’t waste your money.
J**R
Decent
This Hartz UltraGuard flea and tick collar works decently as a basic preventative option. It’s easy to put on, adjustable for growing kittens or adult cats, and claims 7 months of protection, which is convenient. I noticed it did help reduce fleas on my cat during a mild infestation. However, it’s not nearly as effective as topical treatments or higher-end collars. It took a couple of weeks to really see results, and it didn’t completely eliminate the problem. The smell is quite strong at first (though it does fade), and I was a bit concerned about the chemical content. It’s an affordable choice for light flea pressure or as a backup, but for serious infestations or sensitive cats, I’d look for something stronger. Overall, it’s an okay budget collar that gets partial results.
E**.
Excellent flea protection — 7 months of peace of mind!
This flea and tick collar is a lifesaver for my dog! It provides 7 months of continuous protection and I haven't seen a single flea or tick since putting it on. The collar is comfortable for my dog to wear and doesn't seem to bother him at all. It fits all sizes which is very convenient. Great value for the peace of mind it provides. Definitely recommend for all dog owners who want reliable, long-lasting protection!
Trustpilot
3 days ago
3 weeks ago