One way to help Happy Tails is to open your heart to foster a cat or two. You can fill out an application to become a foster here:

Happy Tails provides all supplies, cat box, scoop, litter, food(wet and dry), toys, cage/playpen(if necessary), blankets, dishes and we cover vet care. As a foster, you would be responsible for getting the cat to and from vet appointments if needed and to supply love and care.