Grow your team by volunteering for HAWS, the Humane Animal Welfare Society! With opportunities at both our main shelter facility in Waukesha, and at our Schallock Center for Animals in Delafield, HAWS has the perfect setting for your team experience. Get a chance to interact with animals on-site and behind-the-scenes tours. See below for volunteer opportunities offered at our main shelter in Waukesha or at the Schallock Center for Animals in Delafield: