Cleo the mini Donkey needs life saving dental surgery

We are a small family farm where unwanted, neglected, special needs and change of circumstances animals are offered a safe no kill life. We all work full time and receive no funding for the animals. Sadly when taking on someone else's pet you take on the untreated conditions also, teeth being the worst. Teeth issues can lead to an early death in an equine and in the case of a miniature they need extra care. We have been saving for this treatment but due to an unforeseen paddock accident, with one of the other donkeys, our saved funds have been used elsewhere. We are on a timeline for this surgery so we don't have the time to save again, nor anything else to sell, to help fund it. any help would be gratefully received as this wee girl deserves the best future.