Hi folks,
I have a 5-year old Shih Tzu mix (I can't remember his height at the moment; probably around 11 or 12 in) and we want to get a pen for him to stay in while we are at work. Would the 24-in or 30-in pen work best, or would another size be better? I've read a few reviews and some say the 24-in was perfect but others say they wish they had gotten the 30-in. Thank you in advance!