Get a potty-trained dog.
It’s important to make sure your new friend is potty-trained or else they won’t get you up when they need to go outside. They’ll just go wherever they want. They will also get you up when they’re hungry. Adjust the times in which you let your dog out. For example, if you want to get up at 6:00 AM, let your dog at 9:00 PM to assure they will need to go.