Yes, she is definitely very comfortable and happy with it. The tie down is really loose, basically only tight enough that she doesn't smack me in the face! Lol We don't use it all the time, probably about a third of the time and mostly when we're just playing. I'm trying to start doing some english pleasure open shows and they won't let you ride in one and her headset would need to be lower, so we work on that the other 2/3 of the time. I was just wondering if this was harmful to her or me, or if anyone had any knowledge on why she likes it so much. Thanks so much for your comments! (Only been riding a couple years so I thought I'd ask around)