Apex Plus Flea and Tick Prevention for Dogs | Large (45-88 lbs) | 6-Month Supply | Dog Flea and Tick Treatment | 24-Hour Activation, Waterproof, 30-Day Protection

Seems to work as well as Frontline to me.

I'll buy again.

I am not sure if this works on my dog or not but I didnt had any problem with the product. Bit greasy and oil but no skin irritation. Safe for dogs to use. Little chemical odor comes out but its fine after few mins. But i have had problem wirh flea for awhile so it works for the price I paid.

After getting a flea bite or two from my three pets, I bought this. It works great. I haven’t gotten any more flea bites myself and don’t see my pets scratching as much.

Update 2: 3 hours talking with Amazon and they didn't care and refused to answer my questions. Still no word from manufacturer. Update: I have written to the manufacturer complaining & asking a couple of pertinent questions. I will update with any response. Empty sealed vials! Today I went to put these meds on my dogs and not only did one seem to have possibly too much meds for the sml dog size dog amount, but the second didn't have any! I squeezed and heard nothing (I usually squeeze fast before they run away & there's usually a squishy liquid sound). My dog also did not freak out re any liquid touching her. So I touch her and there is nothing wet where I placed it. I touched the end of the vial and it was also not wet. There was not one single drop of liquid in the vial at all. I looked under the light to confirm and had definitely cut it far enough down. Nothing. How can this be so sloppily done?! Not only is it a waste of money but it could also mean some dogs are getting too much - which is not good as some animals don't react well. I've kept the vials in question, so the company is free to check any batch number/investigate. And as I say, this could also explain one of my dogs previous mystery fleas, as when I previously dosed him, maybe nothing came out - as he runs off quickly & it never occured to me that this could happen. Surely the vials are measured by machinery and checked under a light for contents... I assumed/hoped. How can this happen?! Also annoying as I do rescue & foster & on a budget. I know it's cheaper to buy higher doses and split them but I'm scared I'll mess it up accuracy-wise. Which is why I turned to these pre-measured options. Oh the irony!

It’s not working as well as it did. Not sure if fleas are worse this years or they’ve built up a immunity to it- and I’ve found 2 empty tubes completely empty emailed seller no response

They were out of the recommended Amazon brand but this was available so I chose this one. It works so far. No problems. I’m glad they had another option available.

Effective, well priced, easy to use