I ordered the Midwest baby blue exercise pen which is only 24 in high for a Biewer I'm getting 9/10. His father was 7 lbs, he's one of the biggest in the litter. I'm worried he'll be able to a.) climb out of it, b.) knock it down or c.) my mother's Yorkie will knock it down from the other side.
Just wanted to hear from others who may have used similar sized x pens. I have a 24 in crate to match for potty training with a divider.
Thanks