VIDEO: Adorable 4-Year-Old Pet Fox Laughs When Humans Laugh

NEW YORK (CBSNewYork)-- One Arctic Fox is taking the internet by storm after appearing to mimic the sound of human laughter.

Kristina Shafer, the owner of 4-year-old Archer, posted the video to social media earlier this week, garnering 3,000 likes on Instagram and hundreds of Facebook shares as of Friday afternoon.

"When my boyfriend laughs, Archer laughs," the caption reads.

The 25-year-old, who lives in Michigan, said her beloved pet cracks up whenever he hears human laughter and giggles the most when he is sleepy.

Shafer said she has had the fox since he was a cub and that she got him from a breeder in Indiana.