Dapper dogs of all shapes and sizes gather in costume late this afternoon at Ashley Pond to prepare for the dog parade down Central Avenue as part of today’s annual Trick-or-Treat on MainStreet event in downtown Los Alamos. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s gathering of costumed dogs at Ashley Pond in preparation for the dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladaily post.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com

Scene from this afternoon’s dog parade down Central Avenue. Photo by Carol A. Clark/ladailypost.com