I'd worry about them jumping over. You could buy some PVC pipe or drainage tubes and put them over the top to make a rounded edge - the harder to grip if they do jump. It looks like they are enjoying it though! I LOVE your little blaze, (s)he is absolutely gorgeous!
Yep, that is the plan atm. Thank you all for the advice.
Olivia is a very delicate soul. I've had her for a year this past spring and she has just started to feel comfortable enough to play with me