My Best Friend Bob

My Best Friend Bob is a children's picture book written and illustrated by Georgie Ripper, first published in 2003. Brian and Bob are guinea pigs who live in a cage in Pete's Pet Palace. One day they are separated, when Bob is sold and suddenly taken away from the pet shop. Brian is inconsolable as he now has no-one to play I-Spy with, and even a peanut can't cheer him up. Misery sets in until he, too, is sold to the same owner as Bob, and the two guinea pigs are reunited in a touching final scene.

It was published in the United States under the title Brian and Bob: the Tale of Two Guinea Pigs.