I have a 4-year-old Chihuahua who weighed approximately 7 pounds. She was given this medication (Hartz Ultra Guard Flea and Tick drops) as prescribed. She started to convulse and acted ...

See reviews below to learn more or submit your own review. Hartz Mountain Flea & Tick Drops develops pet care products. Its offerings include topical flea and tick prevention for dogs and cats.

The best flea and tick treatments for dogs are vet-approved. This guide includes oral and topical products available without a vet prescription.

A long-acting flea and tick treatment from Merck Animal Health has earned approval for dogs at least six months old from the ...

The Food and Drug Administration has approved a first of its kind, once-yearly shot designed to protect dogs from fleas and ...

Merck's animal health division received Food and Drug Administration approval for its once-yearly injectable flea-and-tick treatment for dogs. Merck Animal Health said Thursday it expects its Bravecto ...

The U.S. Food and Drug Administration has given the green light to Bravecto Quantum, the first-ever flea and tick ...

The best flea and tick treatments and prevention for cats are prescription and OTC medicines. Our top picks include Revolution, Frontline and Seresto.

As ticks migrate to new regions due to milder winters and habitat changes, experts warn about the increase of diseases such as Lyme disease, alpha-gal syndrome and tick paralysis.

If you find a tick attached to your skin, remove it as soon as possible. Do not wait to go to a healthcare provider to remove the tick.