Dermatologists and entomologists break down what flea bites look like on humans, along with pictures. Plus, how to prevent ...

In all my years of practice, I’m amazed at how hard it is still today to find fleas. A flea is an external parasite of dogs and cats. Fleas look like dark little sesame seeds, crawling around on ...

Fleas and ticks are tiny parasites that create serious health problems for dogs. Fleas can transmit tapeworms and cause itchy skin, while ticks can transmit diseases such as Lyme disease.

WASHINGTON— The Environmental Protection Agency today ordered warning labels be placed on Seresto flea and tick collars, which have been linked to tens of thousands of pet injuries and deaths in ...