The Border Collie is known for its intelligence, loyalty and drive. They are incredibly energetic dogs, that thrive when they have a job to do.
And while Bailey may live on what her owner describes as a 'pretend farm', this hasn't stopped her wanting to work.
The next best thing
Without any sheep to herd, beautiful Border Collie Bailey decided she would have to find the next best thing.
Which came in the unlikely form of Himalayan cat Mitty Kitty.
The hilarious video shows Bailey trailing after the cat, in a desperate attempt to herd her. When she's still, the dog just sits and stares at her, with the focus she would need if she were trying to move a herd of sheep.
Bailey's owner captioned the clip, "POV - You are a sheep dog owner with no sheep".
A viral duo
The video, which was first shared on Instagram, has now been viewed more than 3 million times.
Many owners of herding breeds could relate to Bailey's obsession, with one viewer commenting, "we have no cat, so the cat is me".