Dogs will follow you to the end of the earth if it means proving their love. But you know what's a better loyalty test? Dressing them up as a goofy jack-o'-lantern or, god forbid, sexy four-legged nurse, and seeing if they don't give you a little side-eye. On Oct. 26, owners can test the limits of their pets' patience at San Ramon's free Howl-O-Ween Costumed Pet Parade.