Hartz UltraGuard Pro Flea & Tick Topical Dogs & Puppies Treatment & Prevention, 3 Months, 61 - 150 lbs

Been using Hartz for years and it has always worked well. I would highly recommend.

Excellent

It works good for my dog. She's an inside dog that doesn't go out much. She never has ticks or fleas. But it's great to do preventative measures. I can't complain about this at all.

I have been using this stuff on my dogs for years and not a flea or tick in sight! PLUS, it's SO much cheaper than other similar products! My only complaint is that my dogs' backs are greasy for a few days after application, but that has been the case with every topical flea treatment I have used so I don't mind.

Product is effective at first, but I've found I have to reapply around 3 weeks (sometimes sooner) to my 60lb boxer.

Works well

I must say, I am very impressed by this product. I have a very grassy/weed over run back yard and two labs. The girls stay outside pretty much all day. If this Flea and Tick product didn't perform, they would be covered with ticks. This has been an especially bad year.The good news is, the product does work and the girls are clean.Thank You Hartz!

I have used Hartz products in the past. This time this particular product it did not work for my dog , twice. I followed the directions and went through a series of two applications. The fleas took up residence on her lower stomach. So it worked over her back and her torso but it did not work on her lower stomach where the product was not applied both times she had very bad fleas on her lower stomach that I had to buy a secondary flea product In addition to get rid of them. For what I spent I could’ve gotten a higher cost better brand and not put my dog or myself thru that.