June is Adopt-A-Shelter Cat Month, and the American Society for the Prevention of Cruelty to Animals is celebrating with special events: Candid Cat-era photo contest seeks photos of cats doing what they do when no one’s looking. Submit yours by June 30 at www.aspca.org/ascm.

From noon to 2 p.m. Wednesday, join a discussion of cat health at the Web site. Another online discussion, this one on cat behavior, is noon to 2 p.m. June 20.