Pennie and wheels.

Pennie has a fear of wheels. So far it's the hoover wheels, (or perhaps the hoover, but she's fine if it's still) the wheelbarrow, my shopping trolley (yes I have one - but it's pink so no comments!) I've tried recalling her past things, sitting her down next to them, leaving them in different positions, moving them - but so she sees them stood still.

I've hoovered when she's been in the garden so she doesn't freak out..

Any ideas?

I've only previously heard of dogs who CHASE wheels! So no - no idea.