Onguard Plus Flea & Tick Spot Treatment for Dogs, 23-44 lbs
Why Autoship?
- Save 5% on all future Autoship orders
- Set your schedule based on your pet's needs
- No fees, no commitments - skip, change or cancel anytime.
Frequently Bought Together
About This Item
Details
- Contains the same two active ingredients as the leading national topical flea and tick brand.
- Topical treatment kills all life stages of fleas and ticks on dogs at least eight weeks old and ranging from 23 to 44 pounds. Helps control infestations of chewing lice and sarcoptic mange mites.
- Helps break the flea life cycle and rids your dog of flea eggs, larvae, pupae and adults. Also kills tick larvae, nymphs and adults.
- Effective against fleas that cause flea allergy dermatitis as well as brown dog ticks, American dog ticks, lone star ticks and deer ticks that may carry Lyme disease, when used as directed.
- Redesigned applicator makes it easier to apply this long-lasting and waterproof treatment that provides protection even after your dog has a bath, or gets wet from the rain or plays in water.
See More
Ingredients
Instructions
Pet Lovers Also Bought
- Onguard Flea & Tick Spot Treatment for Dogs, 89-132 lbs, 3 Doses (3-mos. supply)$28.32Chewy Price$26.90Autoship Price
- Advantus Flea Oral Treatment for Dogs, 23-110 lbs, 7 Soft Chews$26.98Chewy Price$28.98List Price$25.63Autoship Price
- Capstar Flea Oral Treatment for Dogs, over 25 lbs, 12 Tablets$64.99Chewy Price$71.99List Price$61.74Autoship Price
- K9 Advantix II Flea & Tick Spot Treatment for Dogs, 21-55 lbs, 1 Dose (1-mo. supply)$16.98Chewy Price$17.98List Price$16.13Autoship Price
- Frontline Gold for Dogs Flea & Tick Treatment (Large Dog, 45-88 lbs.) 3 Doses (Purple Box)$54.99Chewy Price$60.99List Price$52.24Autoship Price
- PetArmor Plus Flea & Tick Spot Treatment for Dogs, 23-44 lbs, 6 Doses (6-mos. supply)$39.98Chewy Price$44.99List Price$37.98Autoship Price
- PetArmor Plus Flea & Tick Spot Treatment for Dogs, 45-88 lbs, 6 Doses (6-mos. supply)$39.98Chewy Price$44.99List Price$37.98Autoship Price
- Capstar Flea Oral Treatment for Dogs, 2-25 lbs, 12 Tablets$64.99Chewy Price$71.99List Price$61.74Autoship Price
- Frontline Gold for Dogs Flea & Tick Treatment (Medium Dog, 23-44 lbs.) 3 Doses (Blue Box)$54.99Chewy Price$60.99List Price$52.24Autoship Price
- Hartz Ultra Guard ProMax Flea & Tick Collar for Dogs, Gray, 2 collars (12-mos. supply)$32.97Chewy Price$31.32Autoship Price
- PetPrevea Plus Spot Treatment For Dogs, 23-44-lbs, 6 Doses (6-mos. supply)$29.99Chewy Price$33.97List Price
- Hartz UltraGuard Pro Triple Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 6 Doses (6-mos. supply)$26.36Chewy Price$25.04Autoship Price
Compare Similar Items
| Customer Rating | |||||
| Price | $81.76Chewy Price | $40.98Chewy Price | $39.99Chewy Price | $33.94Chewy Price | $36.38Chewy Price |
| Autoship | $77.67Chewy Price | $38.93Chewy Price | $37.99Chewy Price | $32.24Chewy Price | $34.56Chewy Price |
| Top Ingredients | Active Ingredients: Fipronil 9.8%, (S)-Methoprene 8.8%. | Active Ingredients : Fipronil 9.8% , (S)-methoprene 8.8%. | Dinitefuran, Pyriproxyfen, Permethrin. | Active Ingredients: Fipronil 9.8%, (S)-Methoprene 8.8% | Active Ingredients: Fipronil 9.8%, (S)-Methoprene 8.8%. |
| Lifestage | Adult | Adult, Senior, Puppy | Puppy, Adult, Senior | Adult | Adult |
| Breed Size | Medium Breeds, Small Breeds | Small Breeds, Medium Breeds | Medium Breeds | Extra Small Breeds, Small Breeds | Medium Breeds, Large Breeds |
7 Customer Questions
ReviewsWrite a Review
71 Customer Reviews
Bloated ticks found on both dogs
It's been unseasonably warm in CT for the middle of Nov so we've had a mini-tick boom. I bought Advantix, not realizing it was fleas only & I didn't want to spend another $50, so I bought this 23-44lb 3 pack for my 40lb Cattle dog and 25lb Terrier mixes. I combed through both their fur to make sure they were tick free and applied each of their doses to the skin at the base of their necks. About 5 days later I've pulled a bloated tick off each of them. The drops seem to be working for other people, but I was nervous that it was too good to be true for the price. Well, it definitely hasn't worked for us yet. Maybe it'll take a few more days. We'll see. But so far, no luck. I put "no" on "would you recommend to a friend?" But as of right now I'm not sure. I guess we'll give it another couple of days.
Dog got fleas for the first time ever 2 days after using this the first time
My vet recommended I stick with Simparica Trio or use Nexguard for fleas. I wanted to use something a little less invasive and try out a topical treatment. My mistake. My poor dog got fleas for the first time ever not 2 days after using this for the first time :( I guess the low price of this wasn't worth it. Also, after some research, though this is the same active ingredient as Frontline, Frontline has been on the market for over 10 years and most ticks are resistant to these ingredients now. Chewy refunded me thankfully but I won't use this again.
protect did not work
I live in Ga and with my 3 rescue dogs this did not work. Might be the area because we don't get cold weather to kill fleas and summer months very hot
Works Great!
Less expensive than most flea and tick prevention and works just as well. Glad I ordered it from Chewy!
Does not work
Had her on it for a couple of months to check to see if it would slowly build up but NO. The bugs in the south are numerous and very voracious. This might work in other locations but not in the Southern US.
DId not work
I live in the south where flea season is pretty much all year round and this did not work for my 40 pound, short haired mut. I have pulled multiple fleas off of her since using this. Would not recommend.
Mid product-Not sure it worked
I purchased this brand over the more expensive because it appeared to have a higher amount of medication than the other. I'm not 100% sure it is working. My dog continues to scratch and chew but this may be allergies. I haven't seen any fleas recently so we will continue to monitor the next few doses and see if it improves.
Not great product
This product was ok at first but as summer got hotter it didn't work. Very disappointed.
Flea protection was horrible
I bought 2 boxes, thinking it was going to work. I applied as directions said, my poor little dogs, they both are still miserable. It did not stop all of the bugs or fleas. It was as I did nothing at all. Very dis Satisfied, the Price was Reasonable was why, I tried. What actually will work on a small/medium Fiest ? They both have short hair, but stay outside. Fleas are eating them up, we treated our yard with Adam's Flea repellant too. We dip the dogs, with another Adam's product. No help. So, I tried these once a month treatment. No help ?
Perfect!!!!
Works great! Give a nice flea bath beforehand and then apply- make sure they're clean! great price and no fleas or ticks seen! Happy pup!