A very fed-up-looking pet pooch is having to take it on the chin after bee sting gave him a massively fat face.

The terrier-style mutt – from Wuxi, Jiangsu province, eastern China – has become a reluctant star on Douyin, the country’s version of TikTok.

Owner Ms Lin told how her husband pointed out that their dog’s neck was massively swollen.

After an examination, they realised their dog had been stung by a bee they had previously seen him chasing.

The couple then laughed it off and decided to capture their naughty dog’s massive second chin.

The owners posted some before-and-after photos of the little dog, showcasing the hilarious difference caused by its lumpy-looking chin.

A few of them appear to show the poor pup is barely able to lay its head down properly due to the massive swelling.

Ms Lin’s Douyin followers seemed to very much enjoy the funny picture compilation and went on to say all dogs tend to make the same silly mistakes.

One user, ‘Rabbitwholovescoriander’ left a comment saying: “Your dog and our dog are long-lost sisters”.

The dog has since fully recovered from its excess chin.