Aaw! When a dog is that small, there dog relief trays you can buy for when you don't get around to walking them.
In my case, it wasn't just that the dog didn't want to go outside since it was raining last night. It was my daughter too who was supposed to take her out before bedtime!
@CrazyQuilter Exactly! She got a lesson today and had to get on her hands and knees to help clean up her dog's mess.