Help us save Jesse's eye

Jesse is my 12 year old daughter's beloved horse and freind. She has a condition known as Autoimmune Mediated Keratitis which is slowly robbing her of her vision in one eye and her comfort. We have managed her condition well ( for over 12 years ) up until recently and now she requires more aggressive ( and expensive treatment). If treatment fails we will need to remove her eye in order to make her more comfortable and maintain a good quality of life for her. My daughter is of course very upset and wants what's best for her horse. They are quite a team together and have developed a bond of love and trust that can't be broken. Please help me give Jesse a fighting chance to save her eye and if necessary give her relief from this by removing the eye all together. I am a single Mom, working full time, finishing up my Master's Degree and getting my Counseling license... but I will do whatever I need to do to make this happen for my daughter and her horse.