YouTube abounds with videos of purported paranormal activity, some convincing, others not, but those that feature animals I find especially interesting. I have myself experienced paranormal activity (I was warned about it) at a B&B in Galveston, Texas. Though things appeared normal, the landlady's dog refused to go upstairs after dark. I did, since our room was on the second floor, and found in the morning that things had been moved in our room, in which the only door was secured with a lock, bolt and chain. I saw, heard, and felt nothing, but the dog.....
The embedded video gives the story of 5 dogs that may have had paranormal encounters. All are at least realistic, and the last is certainly spooky. But, dogs will be dogs. You be the judge.