Hartz UltraGuard Plus Dog Flea & Tick Collar for Dogs, X-Small & Toy & Small Breeds
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About This Item
Details
- Provides full body protection from fleas and ticks for up to 7 months and can kill and even prevent flea eggs for up to 7 months—stopping the flea life cycle to help prevent reinfestation.
- For puppies 12 weeks of age and older and can be adjusted to fit necks up to 15 inches.
- Water resistant collar continues to fight fleas when wet and allows your pup to play in the rain, take a bath and even go for a swim without removing.
- Kills through contact - eliminates fleas & ticks.
- Proudly made in the USA of domestic and imported materials to protect your companion from pesky fleas, flea eggs and ticks.
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Ingredients
Instructions
Size
FAQ
Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.
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About Hartz Ultraguard Dog Collars
Why Choose a Hartz Flea & Tick Collar?
Hartz Flea & Tick Collars provide convenient, mess-free flea and tick protection. Easy to put on and adjust for comfort, they can be worn alongside your dog’s regular collar.
How Hartz Flea & Tick Collars Work
Hartz Flea & Tick Dog Collars contain active ingredients that are slowly released and distributed over your dog’s body. These active ingredients kill and repel fleas and ticks to keep your pup pest-free and happy.
Long-Lasting Flea & Tick Protection
Pest Protection
Hartz UltraGuard dog collars kill and repel fleas and ticks and can be worn with your dog’s regular collar.
Full Body Protection
The active ingredients spread across your dog’s skin, providing continuous, full-body coverage for up to 6 months.
Water Resistant
UltraGuard collars are water-resistant, so they won’t lose their effectiveness if your pup takes a stroll in the rain.
Don’t Settle for Stiff
Hartz UltraGuard collars are soft and flexible to provide comfortable flea and tick protection.
About Hartz
Hartz has been delivering exceptional pet care products for over 95 years. The full range of pet care products are dedicated to the health and well-being of cats and dogs with a focus on making life with pets richer, easier, and more joyful.
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| Customer Rating | |||||
| Price Per Unit | $5.22/eaChewy Price | $6.53/eaChewy Price | $12.99/eaChewy Price | $5.92/eaChewy Price | $7.46/eaChewy Price |
| Price | $5.22Chewy Price | $6.53Chewy Price | $12.99Chewy Price | $5.92Chewy Price | $7.46Chewy Price |
| Autoship | $4.96Chewy Price | $6.20Chewy Price | $12.34Chewy Price | $5.62Chewy Price | $7.09Chewy Price |
| Top Ingredients | Active Ingredients: Tetrachlorvinphos 14.55%. | Active Ingredients: Tetrachlorvinphos 14.55%. | Tetrachlorvinphos: 14.55%, (S)-Methoprene: 1.02%, Other Ingredients: 84.43%.... | Tetrachlorvonphis: 14.55%, Other Ingredients: 85.45% | Active Ingredients: Tetrachlorvinphos 14.55% (S), Methoprene 1.02%. |
| Breed Size | Extra Small Breeds, Small Breeds, Medium Breeds, Large Breeds | Large Breeds | Extra Small Breeds, Small Breeds | Extra Small Breeds, Small Breeds, Medium Breeds | Small Breeds, Medium Breeds, Large Breeds, All Breeds |
| Lifestage | Puppy | Adult | Puppy, Adult, Senior | Puppy, Adult, Senior | Puppy, Adult, Senior |
| Collar Type | Flea & Tick | Flea & Tick | Flea & Tick | Flea & Tick | Flea & Tick |
4 Customer Questions
31 Customer Reviews
Hartzell dog flea collar
The collar didn’t work as advertised. I had to also purchase Hartzell shampoo and I also had to add premise spray but my dog is still itching and I’m still seeing fleas on him.
Useless against fleas
Already reviewed liquid for cats as useless and this for my dog was just as useless. I would give 0 stars for sure if I could! I will never buy any Hartz product ever again!
works! Thank you
Drops were not working but this does. The more expensive Pet Armor did not work. Even if it only works for a month i still save money. The fleas are terrible because we have heat and humidity, so I am so glad it works.
Flea collar
Glad it wasn't expensive because it doesn't work.
Great product
Perfect fit bought several all good buying more love Chewy
Am buying again
I’ve bought Soresto before and works fine. But the price has gone up like crazy. I bought the Hartz Ultraguard and worked just the same. I did give them a flea bath and sprayed my yard for fleas because apparently cats are not afraid of my dogs and use my yard as a shortcut.
hartz collars
Just tried these collars and so far so good. but they have only been on a couple of weeks so far......
Sir Bentley's fleas
I was paying the Vet $39 a month for internal medication for fleas and ticks. I decided to try a flea collar instead, and he pays no attention to it. It doesn't bother him at all even though he has sensitive skin, and he smells nice too. We like to be protected since there are stray cats around, and you never know what can be in the grass on our walks. It's a great solution!
BeGoneFlea
Good product. Have used for many years. Will continue.
Be watchful
I bought this flea collar for our 7 dogs and I realized very quickly that it was the collars making some of my dogs very sick, especially one that has heart disease so be very watchful when getting this particular flea collar for your dogs. It took about 2 days when I finally realized that 4 of my seven dogs were struggling with walking and crying for no reason. I quickly removes their collars and about 10 hours later they were feeling much better. The other 3 dogs are doing well though.