Stanley's rough road

All his life he has been ignored and passed over, with no one to care for him or do what he needs medically. It was clear to me when I started feeding this colony that Stanley needed help but unfortunately he doesn't trust humans and was not willing to except it. As of late Stanley has become weaker and unable to clean himself, there are clearly issues in his mouth that need to be addressed as well as his coat. I will be taking him to the vet next week where he will have blood work, grooming and teeth cleaning. As well as an estimate for a full dental. I can not do this alone, but I also can not continue to see him struggling to live, so any help would be greatly appreciated in order to ensure this old man has a good rest of his life.