Four Best in Show titles — a shared all-time record
Handler Peter Green won Best in Show at the Westminster Kennel Club Dog Show four times — 1968, 1977, 1994 and 1998 — a shared record, with a Lakeland Terrier, a Sealyham Terrier and two Norwich Terriers.
Few handlers in the history of dog shows can match Peter Green's Westminster record. Across three decades he steered four different terriers to Best in Show — a tally still unmatched by all but a couple of peers — and in 2005 added Best in Show at Crufts, the world's largest dog show.
A Lakeland Terrier; his first Westminster Best in Show.
A Sealyham Terrier; his second.
A Norwich Terrier; his third.
A second Norwich Terrier; his fourth, tying the record.
Sources: Peter Green (dog handler), Wikipedia · AKC Lifetime Achievement