Every year I make felted cat nip balls and sell them at shows and stores. For every one I sell, I donate $1.00 to the NHSPCA. This year was $56.00. We can do better! The last several years I have near to 70-80 dollars. It is a win-win situation! The cat, the owner of the cat, the farm where I get the roving and the small business tea/herb shop where I get the cat nip, NH SPCA all benefit!!!!