Selamectin (Revolution®)

Hookworm infestation is the invasion and multiplication of the small intestine by a blood-sucking parasite. Ancylostoma caninum is the most important and common hookworm but other less common species exist...

Ear mites are the most common mite to infest dogs and they are very contagious, usually spreading to most dogs in the household. These mites are tiny crab-like parasites that live in the ear canals.

The flea is a small, wingless insect that uses specialized mouth parts to pierce the skin and siphon blood. It may be small but it's big on driving you nuts. Here's how to curtail this blood-sucking, irritating...

Ticks are not only disgusting creatures, they also transmit various diseases. Learn how to properly remove ticks and prevent attachment.

Sarcoptic mange (also known as scabies) is a highly contagious disease caused by microscopic mites that invade the skin of healthy cats and kittens and create a variety of skin problems.

Canine heartworm disease is a common condition caused by the threadlike worm Dirofilaria immitis. The name "heartworm" is a bit misleading because only in very heavy infestations do the worms actually...