Harry and Pebbles are the office cats.

They particularly enjoy walking over keyboards in ways that generate unusual and creative documents that the rest of the team can then use as basis for brain-storming.

They also like to set the company the challenge of finding in which cupboard, or under which desk, they have curled up at the end of the day - so that they can be politely removed before the alarm is set, thus avoiding the movement detectors triggering the alarm.