This is the hysterical moment a young tiny-legged Corgi is left completely perplexed as his big brother performs an epic 'prison break'.

Little Chibi, a Prembroke Welsh puppy, is seen excitingly waiting for their owner to open a stair gate when his older brother Kokoro effortlessly leaps it in a single bound.

If the amazing jump wasn't enough, Chibi’s reaction to Kokoro's agile bound is priceless.

Emily Wang, from Los Angeles, California, USA, captured the adorably funny moment on video.

Emily said: “Kokoro effortlessly jumps over a gate and Chibi watches in disbelief from the other side.

“My Corgi always has really funny expressions of disapproval and attitude, so I thought it would be interesting to see her reaction to my other dog jumping over a gate that would be too tall for my Corgi to scale.

“I just thought my pups had so much hilarious personality."