A farmer brought his daughter a pet pig, which she called "Stinky" when it was in her room but she called it "Ballpoint" when it was in the sty.
"Tell me," he asked her father, "Why do you have two names for your pig?"
"That's easy," she replied. "Ballpoint is just his pen name."
"I like pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals." Winston Churchill
The oldest dog that has been reliably documented was an Australian cattle-dog named Bluey. He was put to sleep at the age of 29 years and 5 months!