Pet parents will be pleased to know that Halloween is not just for human children. Fur kids will love these trick-or-treating events and costume contests. And human parents will enjoy the chance to shop for pet-related items or enjoy beer and candy pairing and other food and drinks.
Rosslyn Howl-O-Ween
October 23, 5 p.m. to 6:30 p.m.
Take your dog for some trick-or-treating fun at this event with the Rosslyn BID at Gateway Interim Dog Park. The Halloween-themed evening features treats, pet-themed vendors, and a beer and wine bar. Pups are welcome to come in costume for a contest (registration for the contest will be onsite). 1300 Langston Blvd., Arlington
Halloween at the Boo-Ro
October 24, noon to 3 p.m.
The Boro at Tysons transforms into the “Boo-ro” for this family-friendly Halloween event. In addition to a best-dressed dog costume contest, there will be festive décor, a chance to decorate your own pumpkin, live music, and giveaways. A magician and DJ will also be there. 8350 Broad St., Tysons
8th Annual Halloween Bark Bash
October 24, noon to 3 p.m.
One Loudoun’s signature pet event, The Halloween Bark Bash, is an outdoor festival that features pet-focused businesses, animal rescue groups introducing adoptable dogs, and more. There will be trick-or-treating, dog caricatures, a photo booth, and doggie costume contest. 20626 Easthampton Plz., Ashburn
Dirt Farm’s Howl-O-Ween: Dog Costume Contest and Market
October 24, 11 a.m. to 4 p.m.
Dirt Farm Brewing and Pet Supplies Plus of Purcellville have teamed up for a spooktacular day including dog-friendly shopping, local animal rescues, and a costume contest. The top three winners of the contest will receive Pet Supplies Plus gift cards. For pet parents, there will be beer flights that include four pieces of candy paired with four beers. The candy pairing flights are on a first-come, first-serve basis. 18701 Foggy Bottom Rd., Bluemont
Spooky Pooch Costume Contest
October 25, 11 a.m.- 4 p.m.
Lost Barrel is hosting contests in three categories (best small, large, and human dog) with customers doing the judging. Winners in every category take home a prize, and one pup from the full lineup will be crowned a People’s Choice winner. 36138 Little River Tpke., Middleburg
Old Town Doggy Trick-or-Treat
October 25, noon to 4 p.m.
This free event welcomes dogs to Old Town for their very own afternoon of trick-or-treating. Pets are welcome to take their humans to grab a goodie bag and map from The Dog Park pet supply store to start. Begins at 705 King St., Alexandria
Doggie Trick-or-Treating at Dogma Bakery
October 31, 3 p.m. to 5 p.m.
Bring your four-legged friend to this Shirlington Village event that supports Lucky Dog Animal Rescue. Registered pups can join in the costume contest and will receive a gift bag to collect baked goodies at participating locations. A $30 minimum donation is suggested for one dog; $55 is suggested for two. 2772 S. Arlington Mill Dr., Arlington
All Dogs Frolick After Dark at Frolick Dogs Canine Sports Club
October 30, 7 p.m. to 9 p.m.
With a playgroup taking place on Halloween, costumes are a must (but not required). It’s $15 to drop in to Frolick Dogs Canine Sports Club and staff will be on hand to show dogs through their agility course and demonstrate how to try out the doggie treadmills and balance equipment. 3208 Colvin St., Alexandria
Dog Halloween Costume Contest
October 24, 10:30 a.m. to noon
Merrifield Garden Center is hosting their annual Halloween costume contest for pups at their Fairfax location. Dress your dog for the season to enter for prizes in most original, best garden related, best companion or group, best in show, and more. Head to the annuals department outdoors for the event. Registration starts at 10:30 a.m. and the contest begins at 11 a.m. RSVPs are appreciated but not required to attend. 12101 U.S. 29, Fairfax, free
Dog-O-Ween at Shipgarten
October 24, noon to 3 p.m.
Shipgarten’s annual Halloween party for dogs includes trick-or-treating, games, and pup treats all for your favorite canines. Dogs can enter a costume contest with their humans, and there will be Halloween photo ops too. Don’t miss a dog owner and obstacle course challenge. 7581 Colshire Dr., McLean, free entry
Harbor Halloween
October 25, 12:30 p.m. to 3 p.m.
In addition to trick-or-treating and pumpkin carving for humans, pets are welcome to come to Harbor Halloween dressed in costume to join a Pet Pawrade. Prizes will be given for best costume, the most creative costume, and others. Dogs also ride free on The Capital Wheel all day with a paying adult. 165 Waterfront St., National Harbor, free
Old Town Manassas Fall-O-Ween
October 31, 10 a.m. to 3 p.m.
Alongside the children’s costume parade and contest, pets can join their own parade and competition. Spooky sweets will also be available, and kids can try their hand at some Halloween arts and crafts all at the Manassas Museum Lawn. 9101 Prince William St., Manassas, free
Henway Hounds: Howl at the Cider Moon Bash
October 31, noon to 4 p.m.
Henway Hard Cider is hosting an afternoon of cider specials with the highlight being a pet costume parade and best dressed costume contest. Pets can win in categories like spookiest pup, funniest costume, best owner and dog duo, and most creative costume. There are also plans for a pup trick-or-treat trail, Halloween photo booth, a pup treat bar, and a pet food drive to benefit the local SPCA Humane Society. 18780 Foggy Bottom Rd., Bluemont, free admission
