This is Strange!

[Karen]

He's just smart - ghosties and spooks can creep out of vents when y'aren't looking ... Okay, so it's just strange breezes, but try explaining that in "dog!"

[Lady's Human]

For odd fears (and I'm talking FEAR, not dislike)

one of our RB pups, Gracie, was TERRIFIED of water. Water EATS puppies. She'd turn into a quivering mass of Dane/Lab jello at the mere thought of crossing a stream!

[IloveMyDogs900]

Ok heres what ya do! Make him try to like um make it like a game to him! If you do this maybe he will here is some ideas tell him to go near one anf say the dogs name and say this dogs name come here and i will give you and treat! If he comes give him the treat and pet him! Try that see if it works!
Goooood Luckkkkkk

[VTJess03]

Belle used to be afraid of the floor vents. She would bark whenever the furnace came on, at least for the first few days that it was turned on (we didn't have a/c for summer time). She just gradually got used to the change as winter wore on and stopped barking. I guess the game got boring to her.

[Bronx'sBower]

Our Bower has many strange habits but his most recent obsession is cobwebs. We have to clean our walls weekly to keep the cobwebs and spiderwebs from appearing but if we haven't gotten them all-he lets us know. He will sit and bark at the cobweb until we remove, then he'll search for another until all the webs are gone. Then he rests peacefully in his crate and goes to sleep-he's a weirdo.

[Lescoop77]

Pandy is afraid of dry leaves, yes leaves. When we're walking in the fall, on the sidewalk if there is a path of leaves she will jump around them! ahahahah it's hilarious.

[catnapper]

Nicki was TERRIFEID of her new collar. I put it on her and she cowered and shook with fear. The moment I took it off, she was back to normal. I had to return the collar!

As for vents, thats not a strange fear at all. She probably thinks she'll fall through or hurt her paw. Most likely she DID hurt her paw on one when she was much younger.