A friend is having trouble with rabbits eating her tulips. Here is what she has tried already: critter repellent, but they don't seem to mind. Hot sauce on the leaves (don't do this, but bunnys don't mind, and it kills the leaves),dog hair around the plants, garlic around the plants. Bear in mind that she has children and pets, so can't use anything toxic. Are there any home remedies or natural solutions to keep the rabbits out of her garden? Thanks!