Aside from the obvious----the cat.... As a foster parent I KNOW that foster parents would LOVE to have donated formula. You might check with your local DHHS to see if there is a foster parent organization that could be a clearing house for you. Also, shelters for women and children would probably have a use for it. Catherine Tapey,IBCLC Anchorage, AK (Where we are finally having decent above 0 temperatures and the kids can go outside!!!)