Want to be the envy of your hunting buddies and fill your calendar with squirrel hunt bookings? Find and train a dog to tree squirrels and you’ll wear out your pencil jotting down hunting dates. As deer season begins to wind down, squirrel hunters using dogs to locate and tree squirrels after deer season ends want to be sure the barking of treed squirrel dogs won’t get the squirrel hunter in trouble from deer hunters waiting on that last minute chance at a buck.