Fleas tend to bite around the ankles and ... to a flu-like condition called “blackfly fever.” What they look like: Sand fly bites are distinct from those of other flies. They can appear ...

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 ... see the flea bites, but you will ...