Cats step with their hind paws on the footprints of their fron | Английский в гифках

Cats step with their hind paws on the footprints of their front ones

This is done to reduce the number of footprints in order to step only in places already checked by the front paws. This rule is fulfilled both when walking and when running.

hind paws - задние лапы
footprint - след
reduce - уменьшить
fulfill - выполнять