We have a Simplehuman trash can. She's learned how to step on it so the lid opens and how to just reach up and open the lid. She's tall enough she can get her hands in there and digs stuff out. The can is too tall for the pantry and under cabinets. There's no way to close off our kitchen either with a baby gate, we have a very open floor plan. Any ideas? I currently moved it to our formal dining room...it isn't close to the kitchen but there's a gate to stop her.