FrontlineShield Flea & Tick Treatment for X-Large Dogs 81-120 lbs. Count of 6

we live in a heavy tic area . we started to use this and no tics seen on our pups . 2 years and counting !

Always reliable. Works like a charm always.

Ordered this by mistake, but it is working, easy to apply and didn't affect my dog. Some flea/tick products can really affect your dog, talk to your vet about the best, safest products to use. You and your dog will be happy.

It works!!! I have a large dog and a lot of woods and deer..👍Only negative is that no matter how I spread out the product on the skin as directed, it makes his hair very greasy.

It's been almost 24hrs since I applied it and the fleas are just falling off my dog either dead or dying. No Frontline product has ever worked on my dog but this one works great. So glad I found it.

I learned from my vet that Frontline Plus for dogs is safe to use on both cats and dogs, they taught me how much to use based on weight. Well I haven't used any flea meds in awhile and recently we got an infestation on our dog and four cats so I went to Amazon to get some Frontline Plus and what do I find? Frontline Shield their new product it's better stronger just what I need to kill the fleas! And yes it says not to use on cats but they all do so I didn't pay much attention well I buy it and put it on all my animals by weight thinking everything is fine until about 8 hours later when my smallest cat starts having tremors, seizing, drooling and vomiting. I immediately look up the product again and realize it's a different formula than Plus and contains almost 50% cat poison! So after bathing all four cats in regular soap I rush the little cat to the Emergency Vet where they inform me he'll be ok but will have to stay getting IV fluids, anti nausea meds, and muscle relaxers until the tremors stop.... This takes two days and two nights. The vet then tells me this is happening more and more frequently and that this product is so poisonous to cats that is you put it on your dog and your cat rubs up on it while wet they can get sick. So be aware it seems to work good for my dog but for me is not worth the risk to my cats

This is my go to back up flea medicine.

Like seriously.. The weird part is it was EXACTLY thirty days.We live out in the woods, you can't throw a lot of poison around, and you can't keep the dogs in the house.I haven't seen a solitary critter on either dog in the 30 days since I applied it.I'm so impressed and so happy my babies are more comfortable.