Dogs running deer....

This is the second evening that I have endured watching dogs with no collars run deer off from where I am hunting...what is the law concerning loose deer running dogs? ;DIt would be funny to see the deer running the dogs! I was seeing red when I posted this.Thanks for your reply.So many people,myself included have to control our dogs and others do not.It just ticks me off to no end to have my hunt ruined by these mutts.I only get a few precious days a season to hunt,hence the frustration..Thanks again...