Nancy
Hooked on Hogs
Can hedgies escape the marchioro Tommy 120 through the bars because the bar spacing is pretty large.
Many people use that cage for their hedgehogs. The only concern might be if he/she is very small as a baby but you can weave stiff plastic or cardboard in and out of the lower bars to prevent baby from getting to the bars. I would imagine the bar spacing on that cage is no different than on most rabbit cages. What is the measurement between the bars?