








🐾 Fast, flavorful flea defense your dog will love—because waiting isn’t an option!
Advantus Dogs Fast Acting Oral Flea Treatment is a prescription-free, flavored soft chew designed for dogs 23-110 lbs. It delivers rapid flea elimination within one hour of dosing and can be safely given daily if fleas return. This easy-to-administer chew offers a convenient, effective solution for managing flea infestations quickly, helping your dog get back to feeling their best without the struggle of pills or topical treatments.











| ASIN | B06XDRZK5C |
| ASIN | B06XDRZK5C |
| Age Range Description | 10 weeks and older |
| Best Sellers Rank | #2,664 in Pet Supplies ( See Top 100 in Pet Supplies ) #15 in Dog Flea Drops |
| Brand Name | Advantus |
| Breed Recommendation | Large |
| Country of Origin | Spain |
| Customer Reviews | 4.1 4.1 out of 5 stars (20,279) |
| Date First Available | March 4, 2017 |
| Date First Available | March 4, 2017 |
| Directions | Instructions: The patented flavored soft-chew technology in Advantus was developed specifically to help make dosing a breeze. Simply place the tasty soft chew directly in your dog’s mouth or allow your dog to take the soft chew from your hand. |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2 x 2 x 4.13 inches |
| Item Package Dimensions L x W x H | 4.49 x 2.52 x 2.4 inches |
| Item Weight | 2.08 ounces |
| Item model number | 85274414 |
| Item model number | 85274414 |
| Manufacturer | Elanco US Inc |
| Manufacturer | Elanco US Inc |
| Model Name | Advantus |
| Number of Items | 7 |
| Product Dimensions | 2 x 2 x 4.13 inches; 2.08 ounces |
| Size | 7 Count |
| Specific Uses for Product | Parasites |
| Style | Large Dog |
| Target Audience Keyword | dogs |
M**N
Fast, Easy Flea Protection — My Small Dog Loved These Soft Chews
We use these soft chews for our small dog (about 15 lbs), and they’ve been a game-changer for keeping fleas under control — especially during warm weather when pests are at their worst. Taste & Administration: My dog happily ate the chew right out of my hand with no hesitation. The soft texture and meaty flavor seem to be a big hit. Since he’s finicky with pills, it was such a relief that he treated this like a snack instead of a medicine. Effectiveness: Within about 24 hours of the first chew, I really noticed fewer fleas — less scratching, less itching, and overall more comfort for him. We were able to see a clear difference compared with other products we’d tried that took longer to show results. Convenience: The chew format makes it super easy to give the medication — no wrestling or hiding pills in peanut butter. The size is perfect for small dogs (4–22 lbs), and one chew a day is all it takes. I appreciated that there wasn’t a complicated dosing schedule. Dog’s Comfort & Response: He didn’t show any upset stomach or odd behavior after taking the chew. He stayed his usual happy, playful self, which was reassuring. Packaging & Quantity: The 7-count pack was just right for a week of treatment. If you live in a place with a longer flea season, you might consider having extra on hand, but this size is great for trying the product or handling a short infestation. Pros: ✔️ Tasty soft chew that my dog actually eats willingly ✔️ Works fast — noticeable improvement in itching and fleas ✔️ Easy to use — no pills or mess ✔️ Good for small dogs (4–22 lbs) Cons: ➖ You need to give it every day, so this isn’t a monthly treatment ➖ If your dog has food sensitivities, it’s worth checking the ingredient list first Who This Is Best For: Great option for small-breed dog owners who want quick, easy flea relief and struggle with pills or topical treatments. It’s especially useful if your dog is itchy or you notice signs of fleas and want a fast-acting solution. Final Thoughts: These soft chews made flea control so much simpler for us. My small dog enjoyed them, they worked quickly, and I didn’t have to fight him to take his medication every day. I’ll keep these in my rotation during peak flea season. ✔️ Highly recommend for small dogs ✔️ Easy administration ✔️ Effective relief from fleas
W**R
Good infestation clearing power
Works great, always a good way to clear an infested pup, however please note, this is not a monthly prescription treatment pill, but a daily otc, if I give my pup this daily and then also a flea bath infestations are gone, and pup is cleared up. However the med is only effective for the time they take it daily, if dog is in a flea area fleas will come back fast. This is not for monthly preventative treatment.
J**N
Worked to get rid of fleas on my dog
I'm giving this 4 stars because I'm not entirely sure how effective it is because I used it in conjunction with other treatments. Also unsure how well it handles serious infestations. My dog had a handful of fleas and it worked Noticed a few bugs on my 25lb corgi. Immediately gave her a bath with flea shampoo hoping that would do it. It didn't, found bugs the next day. Applied a topical flea treatment and applied some clove oil spray that is supposed to kill them. Next day, still had some fleas. My corgi has a very thick coat, and they were all on her thickest hair by her corgi tush so I think they were able to evade a lot of the topical treatments. I ordered this product as a last ditch before I go to the vet for prescription grade stuff. I don't really trust oral meds for flea prevention, especially off a marketplace like Amazon instead of my vet. But I was desperate, I have a fear of parasitic bugs. Came the next day, gave a dose to my corgi and a dose to my shepherd, who I never saw any fleas on but wanted to be safe. Both liked the taste and took it with no issues as if it was a treat. Monitored them both closely over the next few hours for any side effects, neither had any reactions. That evening I did a bug check, found one flea that was clearly expiring. I was able to pluck it off by hand. Next day, couldn't find a live bug on the corgi. There was still some flea scat that I combed out of her fur. Gave her another dose to be safe, as well as her brother. The following day I couldn't find any scat or signs of bugs. Gave her another dose. It's been 4 days now since over seen a bug. I have a few doses left, going to give her another today just to make sure any hatching eggs I missed get taken care of. I'd like to say this product was the reason we got rid of the fleas but I can't be 100% sure so I'm giving it a 4 star. I also had a very very mild infestations, like a couple bugs total. I don't know how this would work for serious infestations.
T**0
Kills Fleas! But must be administered Daily!
I have bought this treatment many times and I find it really effective! There is a noticeable difference in a reduction of scratching and irritation and most of all less visibility of fleas. My dogs (one 68lbs and the other 80lbs) have had no adverse side effects to the pill. The only downside is the pill must be administered everyday so this is an expensive method of control. I only use it during extreme infestations and as a supplement to their normal flea and tick prescription. I live in a rural wooded area and have had bad years for fleas and ticks. This product does help temporarily control extreme infestations.
M**W
Did not work
My dogs picked up fleas on a trip unfortunately. I have used these in the past and they worked good. It’s been a while but thought I would repurchase again expecting the same results and nothing. Did not help. Used as instructed. Had to make a vet visit. Would recommend just skipping the cost on this and heading to the vet.
L**S
ADVANTUS Dog oral flea treatment
Kill fleas... thats why this is the brand I use... LOVE IT.. my goldendoodles tolerate this easy... very effective and they seem to have no side effects. ....no hair loss... just what I needed to rid of the fleas....
S**H
advantus flea soft chew
Dogs take these flea soft chews so easily. They get excited when I grab the bottle. The pills are the best, cheapest I have been able to find. The fleas start falling off 30-60 minutes after the dogs eat the chew and keeps the fleas under control. We have seen no hair loss or irritation. Definitely worth the money!!
Trustpilot
1 week ago
3 days ago