You don’t get many chances like this. Bring your four-legged friends to historic Old Westbury Gardens for “Dog Days” and enjoy some outdoor spring exercise in designated areas. On that Sunday, you’ll also find the United Kennel Club’s all-breed conformation match from 11 a.m.-3 p.m., sponsored by Dog Fanciers of Long Island.

ADMISSION $12, $7 ages 7-17, free 6 and younger