Simulate a false video call from Dog Claus to provide joy to your kids. Make your Christmas extra special by receiving a phone call from all dog animals . Tease your buddies as though they're getting a real-life call from Santa? Mr. dog Prank Call: Mr. dog Prank Call allows you to make a false video call to a friend or family member who still believes you can communicate with Santa. Allow kids to communicate with Santa via a hoax call from Mr. dog .