FrontlineShield Flea & Tick Treatment for Large Dogs 41-80 lbs. Count of 6

No bugs bugs at all on my dogs which I love and keeps my fur babies happy and healthy.

Works really well.

The media could not be loaded. El mejor producto es eficaz acaba con todo mi perrita no tiene pulgas

Definitely the best flea prevention drops we have used. No adverse reaction on our 3 dogs and not a single flea in a 6 pet household.

I have tried all different brands of flea medicine for my dogs and I always end up coming back to Frontline. It works better than all the other brands. It might cost a little more, but it’s worth every penny.

Old packaging much better, new one gets product all on you hands.

My dog has had fleas a few times. When she has had fleas I get this stuff. After using this and also doing lots of laundry and vacuuming, the fleas were gone within two weeks. Once my dog went to a friend's house that had a ton of fleas. When she came home, she picked up a flea or two but they were all dead by the next day so I know this stuff works.

Worked well to kill fleas and ticks. Easy to use, they are chews