LOL, I have one of those myself, so far Blaze (Pogo Stick) has not hurt herself, she still going strong and hard work trying to figure out how to get over the barrier that enclose the patio to their room. She is partly deaf, she can hear certain sounds and others she can't hear. She is a joy to watch, the only sound she made for 1 year was hiss, now she makes other ones now. Marie and her 7 Most Wonderful Fur Kidlets [Posted in FML issue 3787]