"Cats typically hate being sprayed or given pills, so many cat owners prefer using topical spot-on flea products.” Not all flea treatments work well with cats, especially because they are very ...

Dog flea medicines can make cats extremely sick, and in some cases, they can be fatal. Read more about how Business Insider Reviews tests and evaluates pet products. Our top picks for the best ...

To recommend top flea and tick medicines, we asked veterinarians how pet owners can control parasites in puppies and adult dogs. Then, we researched products using the Companion Animal Parasite ...