Dog Events in Herndon, VA

Bring your dog to enjoy German food, Renaissance games, themed contests, live music and more. There's also an off-leash area for your dog on site!

This dog-friendly Halloween celebration features costume contests, live entertainment, food, local pet-focused vendors, adoption agencies and activities for dogs and their people. Guests can dress up their pups and enjoy an afternoon of festive fall fun!

This dog-friendly Halloween bash celebrates the opening of a new facility with a pet and family costume contest, prizes, raffles, giveaways, local vendors and guided tours. Guests can also meet adoptable dogs from Mutt Love Rescue and other local rescue partners. Well-behaved dogs are welcome on leash under adult supervision, and dogs must be current on legally required vaccinations.

Two- and four-legged friends are invited to celebrate Halloween in this annual event! Dress Fido in his best costume and head over for a fun-filled afternoon featuring trick-or-treating, vendors, live music, food, dog competitions, and more!

Enjoy a day filled with great food, local flavors, and community spirit at this family- and dog-friendly event. There will be a costume parade and contest for both dogs and people! Savor mouthwatering bites from Bruster's and Hardy’s BBQ, sip craft brews from Lone Oak, or enjoy Maryland-grown wines from Mazzaroth Vineyard while your pup indulges in special treats. As the evening winds down, grab a blanket and settle in for a movie screening under the stars.

On Wednesdays, during regular daytime hours, leashed dogs are welcome in the gardens (only service dogs are permitted on other days). Each adult may bring one dog. All attendees must sign an Assumption of Risk and Rules of Participation form before entering. Dogs must be leashed at all times with a non-retractable leash no longer than 6 feet. Loaner leashes are available at the Admissions Desk, and adult handlers are responsible for keeping dogs under control and out of landscape beds.

Bring Fido for some fun indoor exercise with other pups. No reservations required, just drop in with your canine pal. Staff members will be on hand to show you how to use the agility and exercise equipment.

The Arthritis Foundation’s race is the original festive race for charity with your pup. It’s where you can strut your stuff in your favorite holiday costume. Bring a team of friends, family, and co-workers to run or walk. Please ensure your dog is kept on a leash. Check-in starts at 8 AM and the race begins at 9 AM.

Bring Fido to the patio for Yappy Hour every Sunday! Guests can enjoy drink and food specials, dog treats, and the chance to make some new puppy pals.

Join a gentle, all-levels yoga session surrounded by the joy of puppies and dogs. Stretch, breathe, and connect while supporting spay, neuter, and rescue programs. All friendly dogs welcome—must be up to date on vaccinations, and owners must email proof prior to the event.

Experience 2.5 miles illuminated by holiday light displays. Drive the festival route from the comfort of your car; just turn off your headlights and follow the magical glow! Fido must remain in the car with you at all times.