First off Food Doesnt NEED to be warm. colubrid's dont have heat pit's but warmer food increases the smell so its more likely to invoke a feeding responce. but food doesnt need to be warm to get snakes to take it. its a method used for pickyer feeders
"Far more crime and child abuse has been committed by zealots in the name of God, Jesus and Mohammed than has ever been committed in the name of Satan. Many people don't like that statement, but few can argue with it."