Rabbits are a problem in my area when it comes to gardening. So are squirrels, but I'd have to cage every plant to keep them away. I would like to keep the rabbits out of the garden though. I have hardware cloth and chicken wire along the on the back and sides of the garden. The front fence of the garden area is the new one though, which is a 3-rail fence with 2'x4' welded wire. Is the 2"x4" welded wire sufficient for rabbits? The gaps are vertical (2" wide and 4" tall) btw. Do I need to run hardware cloth or chicken wire over the welded wire to create smaller gaps?