I should be getting our two new baby piggies sometime this week, and realized just now that, hmmmn, I probably should think about what I am going to do if the babies can escape out of the grids! SO my question is, at what age approximately can they NOT fit thru the grids? I have the regular grids from target, and the coro is about 6-7 inches high. will I need to double up on the grids? Thanks for any info!
Dana
Dana