Thank you all for your replies and I'm sorry to hear about those of you who have faced similar dilemma's with your horses, it's so heartbreaking. These answers confirm what I think I already know is the best thing to do by my girl. I spoke to the vet again tonight and asked for more information...
Hi all, this is my first post on here for a long time, however I have found myself being faced with making an impossible decision about my horses future and looking to get as much advice as possible before doing so.
About 18 months ago a sunbchondral cyst was found in my then 5 year old mares...