Fleas-ticks

My cat has just developed a black discharge in one ear. Ive never seen or heard of this kind of thing before. I have taken him to my veterinarian twice, and on each occasion, she cleaned the ear and microscopically examined the discharge. Im assured that there are no ear mites present. Whats the reason for the discharge and whats the prognosis?

The recipe for relief? Get those freeloaders off your animal and out of your home!

The risk of over-the-counter medications; some relief for flea allergies

The web gives adoption assistance; a link between weather and fleas