Hartz UltraGuard Plus Flea & Tick Collar for Dogs, Medium & Large Breeds, 1 Collar (7-mos. supply)
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Tell uninvited to guests to “bug off” with the Hartz UltraGuard Plus Reflect-X Flea & Tick Collar for Large Dogs. A convenient alternative to topical flea applications, this collar starts working fast to kill and repel fleas and ticks. It also prevents flea eggs from hatching, which stops the flea cycle by preventing re-infestation. And as an added bonus, the Reflect-X shield reflects direct light for up to 300 feet, which is great for adding some visibility and safety to nighttime walks. The best part? It works for seven long months, so you can go worry-free for more than half a year.
Key Benefits- Water-resistant flea and tick collar is an easy alternative to traditional topical flea treatments.
- Works for an impressive 7 months to effectively kill and repel fleas and ticks.
- Also prevents flea eggs from hatching to stop the flea life cycle and prevent re-infestation.
- Features a reflective strip that reflects direct light up to 300 feet for bonus visibility.
- Recommended for large dogs and puppies over 12 weeks and fits necks up to 22-inches.
HAZARDS TO HUMANS AND DOMESTIC ANIMALS: Harmful if swallowed or absorbed through skin. Causes moderate eye irritation. Avoid contact with eyes, skin, or clothing. Wash thoroughly with soap and water after handling.
FIRST AID: Contains an organophosphate that inhibits cholinesterase.
IF SWALLOWED: Call a Poison Control Center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a Poison Control Center or doctor. Do not give anything by mouth to an unconscious person. IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15 - 20 minutes. Call a Poison Control Center or doctor for treatment advice. IF IN EYES: Hold eye open and rinse slowly and gently with water for 15 - 20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. Call a Poison Control Center or doctor for treatment advice. Have the product container or label with you when calling a Poison Control Center or doctor, or going for treatment. Note to Physicians and Veterinarians: This product contains an organophosphate and may cause cholinesterase inhibition. Cholinergic symptoms may include salivation, miosis, incoordination, muscle fasciculation and/or weakness, vomiting and diarrhea. Atropine is antidotal. 2-PAM may be effective as an adjunct to atropine.
Important Information
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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Item Number113799
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Dimensions5 x 3.75 x 0.75 inches
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Weight2.08 ounces
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UsagePrevention
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LifestageAdult
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Breed SizeMedium Breeds, Large Breeds
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Collar TypeFlea & Tick
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Product FormCollar
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Health ConditionFleas, Ticks
Remove collar from package, unroll and stretch to activate insecticide generator. As the collar begins to work, a fine white powder will appear on the surface.
Do not use on puppies under 6 weeks old. Do not unroll collar until ready to use. Place the collar around the dog’s beck, adjust for proper fit, and buckle in place. The collar must be worn loosely to allow for growth of the dog and to permit the collar to move around the neck. A proper fitted collar is one that, when fastened, snugly slide over the pet’s head. Leave 2 or 3 inches on the collar for extra adjustment and cut off and dispose of the extra length.
Where is this product sourced from?
We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ wellbeing is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products
About UltraGuard Collars for Dogs
The Hartz Commitment
Hartz treasures the bond between you and your pet, and they’re committed to providing you with products designed to protect and rid your pets of fleas, ticks and mosquitoes year-round. Make your pet one of the 5 million furry family members Hartz helps keep pest-free and happy every year!
UltraGuard Collars for Dogs
Fleas and ticks aren’t just an annoyance for your dog, they can also transmit diseases. Hartz UltraGuard Flea and Tick Dog Collars provide active, full body flea and tick control for your pets, to protect against pests and prevent problems before they can take hold.
Affordable Protection that Performs
Hartz UltraGuard Collars provide head-to-tail protection from fleas and ticks for up to 7 months. They’re easy to put on and take off and have a water resistant design that stays effective even after rain play, swims and baths.
7 MONTH PROTECTION
One collar provides full body protection for up to 7 months, protecting your pet through warm weather and cool seasons, too.
FULL BODY PROTECTION
Active ingredients in the collar release slowly over your dog’s skin surface, providing continuous coverage.
EASY AND NON-GREASY
Lasting protection is as easy as fastening a collar that’s non-greasy and can be worn with a regular collar, too.
WATER RESISTANT
A dip in the pool or a bath won’t reduce the effectiveness of this collar because it’s water resistant!
Choose the Collar That’s Right for You
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ULTRAGUARD FLEA AND TICK DOG COLLAR |
ULTRAGUARD PLUS FLEA AND TICK COLLAR DOG COLLAR |
ULTRAGUARD PRO FLEA AND TICK DOG COLLAR |
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KILLS FLEAS & TICKS |
Yes |
Yes |
Yes |
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KILLS LARVAE |
No |
Yes |
Yes |
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CONTAINS REFLECTIVE TECHNOLOGY |
No |
No |
Yes |
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REPELLANCY |
No |
No |
Yes |
About Hartz
Hartz has been delivering exceptional consumer pet care products for over 90 years. Their goal is to provide innovative, trustworthy and affordable products that strengthen the bond between pets and people, and to offer the knowledge and support people need to better care for their pets. Their mission is a world where every pet can lead a healthy, happy and long life in a loving home.
Customer Reviews
79% Recommend
79% of reviewersrecommend this product
You've Already Reviewed This Item
24 Reviews
Showing 1-10 of 24 Reviews
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Used To Work Amazingly, Can't Say The Same Now....
By Rory on Nov 20, 2020
I really like this collar, and have purchased it a few times so far. It works well, when you use it right. In my last order, I bought 2 of these so that we had a backup when the first one was ready to be replaced, but the collar changed juuusssttt a bit since the last time we bought it. They used to be coated in powder, but now you have to stretch the collar to activate it. I didn't read the instructions, because I thought I knew how to use it, but like I said, it changed. For that reason, it didn't work, but that was my fault. I put the second one on my pup after I gave her a bath with shampoo that supposedly kills fleas, but it didn't, so I put the collar on anyways, in hopes that it would I really like this collar, and have purchased it a few times so far. It works well, when you use it right. In my last order, I bought 2 of these so that we had a backup when the first one was ready to be replaced, but the collar changed juuusssttt a bit since the last time we bought it. They used to be coated in powder, but now you have to stretch the collar to activate it. I didn't read the instructions, because I thought I knew how to use it, but like I said, it changed. For that reason, it didn't work, but that was my fault. I put the second one on my pup after I gave her a bath with shampoo that supposedly kills fleas, but it didn't, so I put the collar on anyways, in hopes that it would kill the fleas. But it didn't. She currently has fleas, and this collar isn't working. She's not getting any more fleas, but they aren't being repelled, either. Hartz, please change the collars back to what they were before! They used to work amazingly! … more
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Right On Time
By firebird8 on Oct 2, 2020
The only thing wrong was the large just barely fit around my dog's neck. He is a 4 year old GS. I guess I need XL next time.
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Don’t waste your money
By Amandavega on Aug 24, 2020
These don’t work. I had them on all 4 dogs after dawn baths and the fleas kept coming back. I also treated the house and yard. Collars still did nothing.
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Life saver
By Lynette on Jun 18, 2019
I love the flea collars, they are life savers. I put one on each of my 3 standard poodles and it is wonderful. We live in a small camper due to our house burnt so we are in tight quarters. Fleas were everywhere...OMG how horrifying it was. These Hat rtz ultra guard plus are the new love of my life. forever will my poodles wear them.
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Dog coller
By Christina on Sep 4, 2019
Works good fits our dog good and I like the color smells good instead of having bad smell would recamend this to anyone
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flea and tick collar
By Gunner on Oct 13, 2019
It seems to be working just fine. Have not seen fleas or ticks.
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Hartz for dogs
By Diva on Aug 3, 2019
I love these collars my baby never has problems with this
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Big golden lab
By Champion on Jun 9, 2019
Perfect size delivered quickly. Good price. Staying on well. Important for dogs in rural area.
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Flea and tick collar for xlarge dogs
By Fail on Jan 21, 2019
Upon arrival of the flea and tick collars I ordered - They were very dry, brittle and cracked. Instructions stated they were coated with a white powdery substance. There was not any dry powderery substance. Basically I think these collars I received were way past their life expectancy....
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Do not purchase
By nobuy on Sep 20, 2018
We followed all the measurements/weight and specifications for our dog for this. First one wasn't successful after a month so I called chewy back, they were awesome. Sent us a second one free of charge to see it the first was defective. Second one is not effective either. We have had it less than a month and our dog is still dealing with flea's. Will not buy Hartz again.
