This stunned cat had the most hilarious reaction to seeing a snake for the first time.

Long-haired TJ had wide eyes when he spotted the reptile slithering across a bench at a vet in Nova Scotia, Canada, on June 20.

Stood on his back legs, the mystified moggy couldn’t tear his gaze away from the unusual creature.

Owner Lindsay McKenzie said: ‘TJ is a very happy friendly cat, but he had no idea what to think of the snake.

‘He did seem concerned as I haven’t seen that particular expression before.

‘He is a very expressive cat,’ reports the Story Trender.