Dogs and vests

i to live and hunt in south texas and i know what you mean about having to run grittyer dogs. but i guess i like to gamble all of my dogs are gonna put teeth in a hog they have to get them stop but the are by no means catch dogs. Me and my hunting partners have ran vest on bay dogs and in the winnter time its ok but there is no way i will run one in summer i have lost way to many dogs to heat the heat than being gutted.and even in the dead of night its still 80 in south texas (got to love it lol). thats why we dont run vest on bay dogs just catch dogs our. We been good so far but who knows.