This is a very solid purchase because it's waterproof, which is great for my large dog who loves to swim. I was impressed with how effective it was against both ticks and fleas. I've had issues with other brands in the past, but this one did the trick. I highly recommend it to any dog owner dealing with flea and tick issues.

This is an incredible product because it's so easy to apply! Not only that, it's effective against ticks and fleas, offering long-lasting protection for my dog. It really took care of the problem. I recommend it highly for all dog owners dealing with a flea and tick problem. Worth every penny!

I've been very happy with this flea and tick prevention. It's easy to apply with no strong odor, plus it's quick-drying. Works well for our large dogs and provides long-lasting protection. Great value for the price, especially since no prescription is needed. Saved a fortune without having to pay high prices at the vet's office. Highly recommended!

Product totally ineffective. Threw away. Don't waste your money; ingredients seem same as Frontline Plus but PetArmor didn't work.

Opened these yesterday to use on the first of next month. Upon examining the package they expired late last year. Will be reurning for a refund.

My German Shepard start puking after few hours and then etching super bad i have to showering her ...Not works for my dog...

This provided some relief within the first few days but after that the fleas were active again. Don't waste your time and money.

I purchased this and followed the instructions. One week after application I found many fleas all over my dog. It did not seem to work at all if it wore off that quickly but per the instructions I cannot apply more for another 3 weeks.

I normally purchase Frontline and this year decided to give this brand a try. Found a tic on my dog today. Hope Sam's will start carrying Frontline instead.

two months on this. constant biting and chewing and scratching. one day with grocery store flea collar and all gone. in effective and should be pulled from shelves