I'm so glad that Winter is doing so well and that you have a definitive diagnosis. I'm very sorry the Winter girl will be off the agility field. But, as you say, better you have a whole and happy pupster. I'm sure you, Winter and Smudge will find lots of other things to keep you busy! And what a good girl she was! I'll bet she's wearing her new collar proudly! Hugs to you sweet Winter girl from Sandra, Cody and Star!