Licking plastic

Last night, I woke to a very odd scratching sound. It was Bunny licking a plastic bag. She did it again this morning. It's just a plastic Target bag.

Right now, she is very calmly licking the VGA cable to my monitor.

Any ideas? She's not biting or playing with it, just licking.

my cats do that too, but they actually eat it so it worries me. I was told that it is because the bags are made with fish oils.

I have to hide all plastic bags from Swanie, he'll chew on them.