Sun, 10 May 2026 20:48:17 +0000

You Won’t Believe What Happens When You Find This Hot Spot on Your Dog—Spoiler: It’s Not Just a Skin Issue! If your furry companion suddenly starts scratching, chewing, or limping in one area of their body, you might be dealing with something even more surprising than a typical skin irritation: a hot spot. These pesky, rapidly developing skin sores can appear seemingly overnight—and what happens next might shock you. ### What Are Hot Spots on Dogs? Hot spots, medically known as acute moist dermatitis, are raw, inflamed patches on a dog’s skin that develop when a dog excessively licks, bites, or scratches a small area. Often triggered by flea bites, allergies, or minor skin trauma, hot spots escalate quickly due to moisture and bacterial infection, turning red, swollen, and sometimes oozing within hours.