Help with dental visits, vet care, and expenses

Everyone knows (I think) we run an animal rescue. You all know about the dogs, but many don't know about the horses. When the housing crunch hit, many people that lost their homes that had big animals, had to find a place to take them. Thanks to the wife (devil woman ), this is now their home.
Every year, when we've held different events and while we raised money, food, and vet care ate it up in a hurry. I have to do something with our horse barn roof before winter. If we start a go fund me, is anyone interested in helping, and if it hits (I figure probably 5,000), is anyone available to help re-sheet one side and help slap shingles on both sides? We'd have to get a dumpster, 3/4 inch OSB or plywood, and a bunch of shingles. Let me know!
https://www.facebook.com/FeathersFurAnimalRescue/