Feta, our classy female Pyrennees, developed a hotspot on the back of her neck last week. A hotspot is a topical infection on a dog. A lot of things can start it, usually some type of irritant - a burr, insect bite, cut, or even stress. In Miss Feta's case, it was two ticks that had latched on to the back of her neck. She started scratching, and scratching. The fact that it's rained cats and dogs the past couple of months didn't help.
At first, I noticed a reddish rash one night. By the next morning, it had blown up into a full fledged infection. The spot was large 4x4 inches, and the skin was white, exuding pus (gross). I trimmed all the hair from the area, all the way down to the infected skin. At first, I was washing the site with hydrogen peroxide and covering it with Neosporin.
Ms Feta, you're healing up quite niceApparently, this was the wrong thing to do. I called a great local vet, and they set me straight. On a wound like this, you actually want it to dry up. I left it alone, and the wound has healed up nicely, aided by the long needed and happily greeted current dry weather we've had this week. Her hair is growing back nicely, and in a couple of weeks, the spot won't even be visible.