How to Scan a Cat

Lily and I decided to go to medical
school. We've been very busy
since our graduation.

We were asked if we could scan a cat.
We figured that the best
way to scan a cat is on a CAT
SCANNER.

We thought we should both try
it out first.

Then came the difficult part... we
had to read the scans!

Lily decided to hide under the desk.

Actually, that sounded like a good idea.
We both settled down to give our brains 
 a rest and start a nap.