K9 Advantix II is a medicine you can put on your dog’s skin to treat fleas, ticks, mosquitoes, biting flies, and lice.

Imidacloprid and flumethrin are very well-tolerated by dogs and cats, puppies as young as 7 weeks old, and kittens as young as 10 weeks old. There’s little risk of overdose, severe side effects ...

It’s flea season, but that doesn’t mean your dog has to suffer. We’ve rounded up the best flea and tick prevention products you can shop now, including Frontline, Seresto and K9 Advantix.

The flea treatments you give your cat or dog may be poisoning the rivers—and it's getting there via your drains. Flea medicines such as fipronil and imidacloprid are parasiticides that kill off ...

A study on Hampstead Heath shows that ponds where dogs are allowed to swim contain levels of two pesticides harmful to invertebrate life. These pesticides, imidacloprid and fipronil, are used as ...

So her team applied spot-on treatments containing either fipronil or a neonicotinoid called imidacloprid to 25 and 24 dogs, respectively. After five, 14 or 28 days, the dogs were immersed in water ...