A once-a-month topical treatment for dogs that kills, repels, and prevents re-infestation of fleas for up to 5 weeks. Kills flea eggs & larvae for up to 8 weeks. Read More
Featured Advice from Our Experts
One of the biggest misconceptions about flea treatment is that switching brands is the same as rotating. Rotation of active ingredient is key in getting ahead of a flea infestation. The sad truth is, the majority of the products on the market today share a very few common active ingredients...
LIBERTY® 50 Plus IGR Dog Topical Spot-On Flea Control
LIBERTY® 50 Plus IGR Dog Topical Spot-On Flea Control is a once-a-month topical treatment for dogs that kills, repels and prevents re-infestation of fleas, ticks and mosquitoes. It contains the IGR Nylar, which binds to the skin and hair, maintaining effectiveness even when dogs get wet. It contains 50.00% Permethrin and 1.20% Pyriproxen (Nylar).
LIBERTY® 50 Plus IGR Dog Topical Spot-On Flea Control Key Benefits:
- kills, repels and prevents re-infestation of fleas for up to 5 weeks
- breaks the flea life cycle
- kills flea eggs and larvae for up to 8 weeks
- kills, repels, and prevents re-infestation of ticks for up to 6 weeks
- kills and repels mosquitoes, lice, and mites for up to 4 weeks
View manufacturer and/or label information
- Type: Flea & Tick
- Form: Spot-On
- Ingredients: Permethrin, Pyriproxen (Nylar)
After using Frontline Plus with no results we decided to try Liberty. Unfortunately even after applying this product our dogs are still covered in fleas. I personally will not be repurchasing this product.
My dogs were infested, I tried Advantage, Frontline and First Shield. I even applied products every 2 weeks and still had problems. Used Liberty just once and wow what a difference! It worked great and having a multi-large dog family, the price was awesome too!