The clip we're about to show you has been viewed over 4.9 million times on TikTok. Posted by Emily from the account "Epincofski", the video shows Winston and the family's newly adopted dog lying side-by-side on the sofa.
A hilarious reaction
The owner of the two pooches, who lives in Georgia, USA, points out to Winston that the new family member is chewing on his tail. That's all it took for Winston to have a hilarious reaction to his new friend's antics.
The death stare
After being on the receiving end of Winston's incredibly stern glare, the rescue pup tried to roll over and didn't dare make eye contact.
You can watch the clip for yourself below.