As the short saying goes, "A dog is a man's best friend". They help you when you're in trouble, so you should take care of them as well. One of the best ways to show your love for your furry friend is to ease their itch.

Dogs scratch a lot because of fleas. This pesky parasite is a big burden to them, since they're really itchy and painful. And while there are natural products out there that ensure the eradication of fleas, there's no harm in trying medicines especially formulated for killing these parasites.

Fortunately, there are lots of flea medicines for dogs out there. You can choose from topical medications such as K9 Advantix II, Frontline Plus, PetArmor and Advantage II. There are also oral flea medicines such as Comfortis and Capstar Flea Killer. Buy one for your dog and you'll surely have more good times with your furry best friend.