





Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies. This fresh scented, white collar kills and repels fleas and ticks on pups with necks up to 20 inches for 7 months. The water resistant design remains effective even after playtime in the rain. For continuous flea and tick protection from head to tail, replace the collar every 7 months. Directions: Remove collar from package, unroll and stretch to activate insecticide generator. Do not use on puppies under 6 weeks of age. Do not unroll collar until ready to use. Place the collar around the dog’s neck, 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 about the neck. Generally, a properly fitted collar is one that, when fastened, will snugly slide over the dog’s head. Leave 2 or 3 inches on the collar for extra adjustment and cut off and dispose of the extra length. Consult a veterinarian before using this product on debilitated, aged or medicated pets. Sensitivity may occur after using any pesticide product for pets. Some animals may become irritated by the collar if it is applied too tightly. If this occurs, loosen the collar. If irritation continues, remove the collar and bathe your dog with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately. Do not use this product on dogs simultaneously or within 30 days before or after treatment of other flea and tick products. However, flea and tick collars may be replaced immediately.
Is Discontinued By Manufacturer : No
Product Dimensions : 0.75 x 3.75 x 5 inches; 0.11 ounces
Item model number : 032700804848
Date First Available : April 28, 2005
Manufacturer : Hartz
ASIN : B0009F3MLU
Best Sellers Rank: #1,050 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Dog Flea Collars
Customer Reviews: 4.1 4.1 out of 5 stars 13,497 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Fresh scented
Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog’s regular collar
Water-resistant design won’t cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 20 inches
For use on adult dogs and puppies 12 weeks of age and older
Do not use this product on dogs simultaneously or within 30 days before or after treatment with or exposure to cholinesterase inhibiting drugs, pesticides, or chemicals. However, flea and tick collars may be immediately replaced.
13 reviews for Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and Prevention Per Collar, White, Up to 20 Inch Neck
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$3.78

Sandra Ferrari –
Works better than the expensive stuff
I get these all the time for my pets. No need for the expensive stuff. They keep the fleas and ticks off.
Catharine Bloom –
Flea collars for dogs
Hartz products are always very good and worth the price. Because the collars are soft they don’t irritate. Other brands have and the dogs have managed to get them off. I don’t have to worry about insects, just the dirt the dogs bring in. Overall I am very happy with Hertz UltraGuard Collars.
Amazon Customer –
Experimental purchase
I’m giving this a five stars in hopes of this flea collar doing it’s job, I had to give a rating even though results are yet in…that said, this collar is not going around my pups neck, but into the canister of my vacuum cleaner.Fleas are everywhere this time of year. I’ve been told by folks who don’t have pets that they have seen fleas indoors and outdoors. I live in San Diego and evidently from what the Vets tell me we have one of the highest infestations in the country due to our climate..that being said both of my pups are medicated, I vacuum everyday. One of my girls is a Pitty and of course has skin allergies like many do. She is allergic to flea saliva🥹..One day recently had her at the Vets who mention that putting a piece of a flea collar can help to reduce the number of fleas caught in canister that would have potential to escape back into the living space..hence the reason for my purchsase. The price is right so we will see how well that works.
Angel Nasarzewski –
Flea collar
Can’t really tell if they’re working but I love the ease of being able to cut them to fit! Somehow one of my puppies can get his off though.
noBS –
Helps but not 100% effective.
I’ve used these and other brands for many years on outside short haired dogs. Sometimes you get ones that work great and other ones that are absolutely worthless. One time a tick actually bit and thrived right under a new collar.. I don’t know if one brand is better than the next, it seems to be a crap shoot on brands and batches but I keep buying them. I’ve tried the drops twice with no success but I’ve heard the vet’s version works great.
Kaleb –
Overall excellent product great Value for the money
The Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies has been an excellent solution for keeping my furry friend protected from pests. With a 26″ neck size, it fits comfortably on my dog, and the adjustable design ensures a snug fit without causing any irritation.One of the standout features is the impressive 7-month protection period, which provides long-lasting peace of mind against fleas and ticks. Since using this collar, I’ve noticed a significant reduction in pest activity, and my dog seems much more comfortable and itch-free.The collar is easy to put on and doesn’t have a strong odor, which is a big plus. It’s also water-resistant, so I don’t have to worry about removing it during baths or when my dog plays in the rain.Overall, the Hartz UltraGuard Flea & Tick Collar offers reliable protection at an affordable price. It’s a convenient and effective way to keep my pet safe from pests, and I highly recommend it to other dog owners!
Ken Streetman –
Works Great …….
Works great .. Two days … All fleas ‘gone’ !!!!!
N.L –
Budget friendly and seems working
Have been use this one for few months, it’s probably the most budget friendly out there, so far so good. I just replace it every two months, and my dog seems ok eating this and I don’t see any flea on her.
Nitin –
Why did you pick this product vs others?:For ticks
Mohamed Gaafar –
My dog has had it on for more than 3 weeks – no improvement at all. Don’t waste your money.
Eva –
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 !
Leekush Goyal –
Good quality in this price
Udhav Sharma Aungnoo –
Good service delivered before suggested time. And till now no issues with the product