Help! how do I convince my momma cat that the inside of the reclining couch is NOT a good place to have her babies? She keeps trying to get in there and last time she had kittens, she moved them in there one got caught in the mechanics (it healed, but they both died later) and cut it's leg. I don't know why that seems like such a safe secure place but for some reason she loves it... any ideas on keeping her out??