- Welcome To B.U.N.S. Bunnies Urgently Needing Shelter Santa Barbara, CA Bunnies Urgently Needing Shelter (B.U.N.S.), a volunteer organization, cares for abandoned rabbits at the Santa Barbara County Animal Shelter, 5473 Overpass Rd, Santa Barbara California. B.U.N.S. works to find them permanent homes, and educates the public on caring for a companion rabbit. What's New Mark your calendars: ...www.bunssb.org