Watson walked into his room and the first thing that hit him was the smell. He looked around and saw the dog sitting in the middle of the room. With a groan, Watson chased the dog out of the room and cleaned up the "Present" that the dog had left.
When he walked down the stairs, he saw Holmes looking intently at him.
"What do you need Holmes." Watson said in a rather sour tone.
"Did the dog tittle in your room?" Holmes asked rather to interest.
"Why do you want to know?"
"I'm studying human emotions like annoyance so I put the dog in your room."
"HOLMES, YOU BETTER RUN!"
"Uh, not the result I hoped to get." Holmes said as he ducked as the book Watson had just thrown at him.
I can say my dog gave me this idea. Do I have to say more? :)