Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
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Frontline
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
$34.49
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The #1 trusted name in flea & tick protection Small dogs are no less exposed than big ones — a single walk through long grass is all it takes. Frontline Plus for Small Dogs...
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The #1 trusted name in flea & tick protection
Small dogs are no less exposed than big ones — a single walk through long grass is all it takes. Frontline Plus for Small Dogs stops fleas and ticks at every stage of the life cycle, delivering fast-acting, waterproof protection that lasts a full 30 days from one application.
Kills fleas, eggs & larvae
Waterproof after 24 hours
One application lasts 30 days
For small dogs 5–22 lbs, 8 weeks and older. Choose a 3-month or 6-month supply.
- Kills Fleas, Eggs & Larvae, breaking the full life cycle
- Kills Ticks including Lyme-disease-capable ticks
- Kills Chewing Lice
- Waterproof After 24 Hours
- Continuous Monthly Protection via sebaceous gland redistribution
- Correctly dosed for small dogs 5-22 lbs
- Easy Single-Point Application
Full ingredient and material breakdown, sourcing region, and third-party testing notes are printed on the packaging and listed here at launch.
Measure at the widest point and size up if you land between two sizes. Free exchanges within 30 days if the fit is wrong.
Free shipping on orders over $35, otherwise a flat $4.99. Most orders arrive in 2–5 business days. Unused items can be returned for 30 days.
What size dog is this for?
Small dogs weighing 5 to 22 lbs, from 8 weeks old. Always use the dose made for your dog's weight range.
My dog is 25 lbs — can I use this?
No. Use the size band that covers your dog's actual weight; under-dosing a heavier dog leaves them unprotected.
Can I use it on my cat?
No. This is a dog-only formulation. Cats need the Frontline Plus product made for cats.
How often do I apply it?
Once a month, on roughly the same date each time. One application lasts a full 30 days.
Can my dog swim or be bathed?
Yes, after 24 hours. Once absorbed it stays effective through baths, swimming and rain.
Where exactly do I apply it?
Part the coat between the shoulder blades and apply to the skin in a single spot, where your dog cannot lick it off.
Why do fleas keep coming back with other products?
Many treatments only kill adult fleas. This one breaks the whole life cycle, killing eggs and larvae too.
Product details
⭐ Key features
- 🦟 Kills fleas, eggs & larvae — Breaks the entire flea life cycle, not just adult fleas, so an infestation cannot rebuild itself.
- 🕷️ Kills ticks — Including ticks capable of transmitting Lyme disease, protecting your dog on walks, hikes and yard time.
- 🐛 Kills chewing lice — Broad-spectrum protection beyond just fleas and ticks.
- 💧 Waterproof after 24 hours — Stays effective through baths, swimming and rain.
- 🔄 Continuous monthly protection — Deposits into the sebaceous glands and redistributes across the coat for a full 30 days.
- 🐕 Sized for small dogs — Correctly dosed for 5–22 lbs, so you are not splitting or guessing a larger applicator.
- 🧴 Easy single-point application — One quick application between the shoulder blades covers the whole dog.
🐾 Suitable for
Small dogs 5–22 lbs, 8 weeks and older. Available as 3 monthly doses (90-day supply) or 6 monthly doses (180-day supply).
📋 How to use
Part your dog's coat between the shoulder blades and apply the entire applicator directly onto the skin. Repeat every 30 days. Avoid contact with the treated area until dry.
⚠️ Safety information
- For external use only.
- Do not use on puppies under 8 weeks or under 5 lbs.
- Do not use on cats.
- Read the full label before each use, and consult your veterinarian with any concerns.
📦 Product details
| Dog Weight | 5–22 lbs (small) |
| Doses | 3 or 6 applications |
| Active Ingredients | Fipronil 9.8%, (S)-methoprene 8.8% |
| Form | Liquid topical |
| Age | 8 weeks & older |
| Waterproof | After 24 hours |
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Customer Reviews
Overall rating: 4.6 / 5 from 2183 reviews.
Best flea treatment I’ve used, keeps ticks away too.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Okay for mild flea issues.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Okay for mild flea issues.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Expected better performance.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Decent product, does the job eventually.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
It works but took a few days to fully see results.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Decent product, does the job eventually.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Best flea treatment I’ve used, keeps ticks away too.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Worked perfectly, fleas were gone within 48 hours.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Best flea treatment I’ve used, keeps ticks away too.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
It works but took a few days to fully see results.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Didn’t completely eliminate fleas.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Highly recommend, especially during summer months.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
My dog stopped scratching almost immediately after using this.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
Very effective and easy to apply, will buy again.
Frontline Plus for Small Dogs 5-22 lbs – Flea & Tick Treatment
