Sanitarium Jokes

A doctor came to a sanitarium to check up on the patients. He sees that everybody is walking around with an empty leash. So he asks a few patients what they are doing.
They all answered that they are taking their dog out on a walk. Only one of the patients said "What are you, blind? I'm holding an empty leash!"
So the doctor says "Very good, I see you are not as crazy as everyone else."
When the doctor leaves, the patient says, "Did you see how we fooled him, Sparky?!"

A doctor goes into a sanitarium one day to check up on the patients. He sees they are all lined up with bathing suits on, jumping into the air and landing hard on the floor.
He asks them what they are doing, and they all answer "We're diving into the pool".
Only one of them sits aside watching them. "I see you're not diving into the pool" the doctor says. The patient replies "I'm the lifeguard."