When it’s time to retire, the equine members of the San Francisco Police Department go out in style. Chub, Ernie, and AAA Andy were given a fancy retirement ceremony at the Police Stables in Golden Gate Park on Tuesday. They then headed to Rocking B Ranch in Sonoma County under the care of the San Francisco SPCA. Their shoes will be removed and they will be free to frolic with the five other retirees kicking back in the fields. Two youngsters, Rusty and Seattle, both 8 years old, were sworn into the police force at the same ceremony.