ALAMEDA -- Police are searching for a missing 68-year-old woman who was last seen walking her dog Saturday afternoon.
Harriet Holbrook went for a walk with her chocolate Labrador about noon and never returned, according to police.
Holbrook has early-stage Alzheimer's disease, officials added.
She is described as a white female, roughly 5-foot-5 and about 110 pounds. She has shoulder-length gray and black hair and brown eyes.
Holbrook, who may be wearing her glasses, was last seen dressed in a blue zippered hooded sweatshirt, bluejeans and hiking boots. Harriet's dog is a medium-sized chocolate Labrador and is likely with her.
Officials ask anyone with information to call the Alameda Police Department at 510-337-8340.
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