I really like it. She seems to like it for the most part... (It's tough for proper fittings with pitty's because of their chest.) Seems to fit a little snug around the upper chest area and rubs the inside of her front "elbows" to the point where it chafes them a little so she can't wear it for too long... But I feel the size up would be too big. I still bought 2 others after receiving my 1st, though, just for the record.