A YouTube video of a cat sending a kitten tumbling down a loft ladder has become an internet hit.
The clip features six-month-old Bella peering cautiously over the edge before her companion Kimba sends her crashing down the steps.
Poor Bella sounds as if she's had a less than graceful landing as the sound of breaking glass fills the air.
The 11-second clip has been viewed over 900,000 with audiences admitting they felt guilty for laughing at Bella’s misfortune.
One viewer wrote: "I feel so bad laughing at this, I just can't help it."