Spinach

The bunnies amused themselves digging up a fresh patch of earth today, and poked out a bowl of spinach. Does anyone know of possible aggressive tendencies of spinach? I've seen what that vegetable can do when that Popeye person eats it, and frankly, I'm very, very suspicious of it. The spinach bed is rather dangerously close to the poor neighbors' house, too. Poor things. They're working so hard on their home improvements. I'm sure it would break their hearts if I gave them the bad news about the bunnies' gardening plans, but really, they have to be warned! They poked out more pepper and tomato seedlings too, and I just know those things are going to be a disaster waiting to happen.