Rory does this weird thing with dog beds and I'm not sure if it's normal, imitation digging, play or an ocd thing. She basically digs in them, mostly ones like the fleece crate liners, where the middle is flat and the sides are raised. But she digs and kinda pushes it around in circles. Then she'll bit it, shake it around, and go back to digging in it. She could do it forever. She has done it as long as we've had her. We don't have a yard for her to dig in, so maybe she wants to dig? But it's only with these very specifically shaped liner/bed things. I had taken her old bed away cuz it weirds me out but then her fleece liner from the car crate came in the house and she found it and started doing it again. I hid it but she found it and started crying for it and I pulled it out and she's at it again. She will do it even if she just ran with DH and chased bunnies at the park. So while i guess it could be an energy release thing, it's not necessarily. Any ideas? Should I be concerned? Should I never let her see one of these types of dog beds again? =)