lesians? like a rash that's itchy and sore from bitin on it?
Here ya go,
A hot spot is the nickname given to a condition called pyotraumatic dermatitis. A hot spot consists of a bacterial infection (usually staphylococcus intermedius) that develops and rapidly spreads in the skin. A hot spot will be warm to the touch, painful to your dog and will emit pus and smell badly. Hair will usually fall out from the infected area. Because this condition is so painful and irritating the dog will usually bite and scratch the area further spreading the infection. Treatment should be started as soon as possible to prevent the infection from becoming systemic.
Dogs often bite or lick infected areas. In many cases, such as hot spots and lick granuloma, the licking and chewing is detrimental and prevents healing or spreads the infection. Skin Care for Dogs helps eliminate this problem. Its menthol base tastes badly to most dogs and deters biting and licking. Consequently, wounds and infections heal faster.
Haymaker, go to Tractor Supply or a good decent feed store, and they should have a treatment for this. Usually a shampoo ya bath the dog in, sometimes a topical lotion type stuff that you put on it. With the temps we have here, alot of dogs get it, it's not really caused by the heat, but it's aggrivated by it terribly, plus the dog lickin and biting at it won't let it heal.