IN: What happens next?

How to stop a dog from pulling on its leash
Use a proper collar.
Be sure that your dog has a comfortable collar that fits it properly. The collar shouldn't be so tight that it is choking the dog, but should be tight enough so that it does not slide up and down the dog's neck.

OUT: You should be able to slide your hand between the dog's neck and collar when it is secured in place. Many people choose to use a harness instead of a collar.

IN: What happens next?

A young man is standing on stage and eventually several other boys join in wearing kilts. They stand in front of one drum and perform a routine using only drums. the boys

OUT: spin and flip their sticks constantly and continue performing their drumming routine.

IN: What happens next?

How to troubleshoot mold on interior walls
Examine areas with excessive moisture.
Check your home for sources of excessive moisture. These include flooding, water leaks, damp basements, hvac duct systems or shower or cooking steam.

OUT:
Look for uninsulated exterior windows and walls, including uninsulated closets along exterior walls where mold can grow when you run your heating in the winter. Check the airflow in your home.