Guinea pigs

Behavior

Guinea pigs can learn complex paths to food and can accurately remember a learned path for months. Their most robust problem-solving strategy is motion. While guinea pigs can jump small obstacles, they cannot jump very high. Most of them are poor climbers and are not particularly agile. They startle easily, and when they sense danger, they either freeze in place for long periods or run for cover with rapid, darting motions. Larger groups of startled guinea pigs "stampede", running in haphazard directions as a means of confusing predators. When happily excited, guinea pigs may (often repeatedly) perform little hops in the air (a movement known as "popcorning"), analogous to the ferret's war dance or rabbit happy hops (binkies). Guinea pigs are also good swimmers, although they do not like being wet and infrequently need bathing.