Rooting

The rabbits have obtained rooting material, and are making plans to plant the strawberry to start rooting first thing in the morning. I can only assume this is a sign of disaster to come. And what if these strawberries root and grow? I have heard that strawberries send out something dangerous called runners. The bunnies are planning to keep their plants in here all fall and winter, to let them get a good start. Who knows how much they could grow, especially if these runners get loose?