Works great for preventing fleas and ticks. If you have an infestation, you might need something else to get ahead before using PetAction to maintain. The large packs are handy to have around. Be sure to follow the directions, and check with your vet with any concerns.

I've used Frontline for twenty years so I'm well acquainted with the effectiveness of that product. I decided to try this product to save money but it didn't work; at all. There is no way it's 'actually' the same ingredients and concentration as Frontline because this product does nothing! Don't waste your time or money on this substandard product...

I used this for about two years, but it stopped working a few weeks ago, early October 2021 I noticed my dogs itching and they’d come down with fleas. Now I’m in a nightmare, trying to get them out of my house, vacuuming constantly, using pesticides indoors, etc. But

A great price proves a complete waste of money when the product doesn't do what it claims, and this product simply does not work, at least not for fleas. It doesn't even seem to be semi-effective at killing or keeping off fleas anymore. We've used this for the past couple years and noticed our dog would still get the occasional tick and scratch a little. But this year, her fleas got so out of control she developed red sores on her legs from gnawing at them. We thought maybe last year's leftover treatment had expired or something, so we ordered some more. But it didn't help in the least. Even after killing a lot of them with a dawn dish soap bath, they came right back. Only a few days later and she was scratching like crazy again. So we went to the vet, who told us they stopped carrying and recommending Frontline years ago, due to the ineffectiveness of the product. Where for the longest time Frontline had been the only thing they ever did seem to recommend before. So even the genuine article doesn't sound feasible any longer, not just these generic versions based on the same active ingredient. The vet put her on Advantage, which seems to be working. Her wounds are healing up well, with the aid of neosporin. And we only see her scratching on occassion now, despite being an outdoor dog.

Exact same product as Frontline. If this product doesn't work for your dog Frontline will not work either. In some parts of the country fleas and/or ticks have become "immune" to this product. Sounds crazy, but ask your vet for input on that. For our family of 10 dogs this product works just fine at a good cost savings. Please do not product bash because it may not work on your pet. You will need to use a different product with different ingredients. Once again, ask your vet.

It’s really hard trying to find affordable products but this did really great with my miniature schnauzer. He had a really bad case of fleas and this solved our problems right away. We give it to him every month and we haven’t had any problems. Super affordable and very effective.

We have always used Frontline on our dogs and cats. When I typed Frontline in the search bar on Sam's website, this product came up. I used this 30 days ago and used again last week on our pets. All of the pets now have fleas. It does not work. Frontline has always worked in the past and this product is useless. I am so upset that I purchased this product.

Works as well as brand name

Product seems to work well. No fleas or tics on Molly. Have used for about 18 months or longer. Have to use year round in FL.

Made by same company as the leading brand and much cheaper. We just witched and so far no ticks. We live in heavy deer populated area with trees and woods so they’re everywhere BUT not on our dog!