A pair of dogs were filmed barking while a blanket appeared to move by itself on the sofa, in a "paranormal" incident caught on a Furbo pet camera.
In the clip, two small mutts leap onto the sofa and over onto the window sill, apparently yapping at something they can see or hear outside.
While their backs are turned, a blanket on the sofa appears to raise itself up at one corner several times.
The up-and-down motion almost looks like breathing, although it doesn't seem like there is anything hiding underneath the blanket.
Completely oblivious, the two dogs continue to bark while the freaky phenomenon is happening.
The footage was uploaded onto TikTok by user @makeupby_ileen who captioned it: "Paranormal Activity caught on Furbo."
"Dude the blanket," commented one shocked viewer.
A second said: "Omg! Scary!"
This comes after the "ghost" of a dead cat was caught on pet camera by the owner.
According to the owner, the spirit of her deceased feline is clearly seen curling up on the sofa and cushion to go to sleep.
Even weirder, she claims it happened on the anniversary of his death.
On Reddit, the woman explains that her cat, Blackjack, passed away on May 24, the day she caught his "ghost" on the camera.
In the clip, one of her two other cats jump off a bed and walk out to the corridor to greet her as she comes into her house.
Meanwhile, a similar spooky incident shows "ghost mist" weaving through the railings outside a house in mysterious footage caught on a doorbell camerea in the dead of night.