This version only includes confirmed or recurring events happening after October 20, 2025 and upcoming events through early 2026. It’s written to rank for local search terms like Marietta pet events, holiday dog events Marietta GA, Santa Paws Cobb County, and dog-friendly Christmas activities.

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🐾 Holiday Pet Events in Marietta, GA (2025–2026)

Celebrate the Season With Your Four-Legged Friends

Marietta and the greater Cobb County area are quickly becoming one of Georgia’s most pet-friendly regions — and the holidays bring out the best of that spirit. From “Santa Paws” photo nights to winter adoption fairs, these upcoming events (late 2025 through early 2026) offer something for every dog and cat lover.

Whether you’re looking to snap festive photos with your pup, support local rescues, or find holiday activities where dogs are welcome, this guide covers everything happening after October 20, 2025 — plus a peek at what’s already confirmed for 2026.

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🎅 1. Santa Paws 2025 — Cobb County Animal Services

📍 Location: 1060 Al Bishop Drive, Marietta, GA
🗓 Dates: December 23 & 24, 2025 • 12 PM – 3 PM
💌 Organizer: Cobb County Animal Services
🔗 More Info: cobbcounty.gov

Every year, Cobb County Animal Services transforms its adoption center into a winter wonderland for pets and their people. Santa Paws 2025 returns just before Christmas, giving local families the chance to:

• Take free photos with Santa and their pets

• Adopt a shelter animal (holiday adoption fees often waived)

• Enjoy hot cocoa, snacks, and kid-friendly crafts

If you’ve been thinking of adding a furry friend to your family, this is the perfect time. Pets go home spayed/neutered, microchipped, and vaccinated — making it one of Marietta’s most heart-warming holiday traditions.

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🐾 2. Santa Paws Nights at The Battery Atlanta

📍 Location: The Battery Atlanta (300 Battery Ave SE, Atlanta GA)
🗓 Dates: Select Evenings in December 2025
🔗 Details: batteryatl.com

Just a short drive from Marietta, The Battery Atlanta hosts its annual Santa Paws Nights — an adorable addition to its “Holidays at The Battery” series. Bring your dogs for free photo sessions with Santa, sip festive drinks, and enjoy the Battery’s twinkling lights.

• Pet-friendly patio dining at restaurants like Yard House & El Super Pan

• Holiday music and market pop-ups

• A community atmosphere perfect for Instagram-worthy photos

Pro Tip: Arrive early to avoid lines — these nights are some of the most popular in the metro area for pet parents.

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🎃 3. Dog Howl-O-Ween Festival 2025 (nearby Peachtree Corners)

📍 Location: Town Green at Peachtree Corners
🗓 Date: November 1, 2025 • 11 AM – 5 PM
🔗 Details: livinginpeachtreecorners.com

Kick off the season with fur-tastic Halloween fun. The Dog Howl-O-Ween Festival is a full-day celebration featuring:

• Dog costume contests with prizes

• Rescue adoption tents and local vendors

• Agility games and “paw painting” stations

• Family-friendly food trucks and live music

While it’s about 40 minutes from Marietta, this event draws pet lovers from all over North Georgia and makes for a great day trip. Many local shelters, including Cobb County Animal Services, participate — so you might meet your next companion here too.

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🎁 4. Dogs Gone Wild 2025 — Schoolhouse Brewing Marietta

📍 Location: 840 Franklin Ct, Marietta, GA
🗓 Date: November 8, 2025 • 12 PM – 8 PM
🔗 Details: allevents.in

Marietta’s beloved craft brewery Schoolhouse Brewing brings back its annual Dogs Gone Wild celebration — a fundraiser that turns beer-tasting into tail-wagging good times.

Expect a day packed with:

• Pet vendors and rescue groups

• Dog contests and raffles

• “Your Dog on a Beer Label” photo booth

• Food trucks and live local bands

This event benefits animal charities while highlighting Marietta’s dog-friendly culture. It’s one of the best community events where you can unwind with a pint while your pup plays.

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🎄 5. Holiday Market & $0 Adoptions — Atlanta Humane Society

📍 Location: Atlanta Humane Society (981 Howell Mill Rd NW, Atlanta GA)
🗓 Date: December 14, 2025 (tentative recurrence each December)
🔗 Details: atlantahumane.org

While not in Marietta proper, the Atlanta Humane Society’s Holiday Market is worth the short drive. Each year, they host a festive market featuring:

• Local artisan vendors selling pet gifts

• Holiday treats, hot cocoa, and raffles

• Free or reduced-fee pet adoptions

• Family and pet photos with Santa Claws

Bring your shopping list and your furry friend — every purchase supports shelter animals across Georgia.

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🐕 6. GROOM’D Atlanta 2026 (Pet Professionals & Owners)

📍 Location: Georgia International Convention Center, College Park GA
🗓 Dates: March 13–15, 2026
🔗 Details: groomd.org

Looking ahead to early 2026, GROOM’D Atlanta is the Southeast’s largest grooming and pet-care trade show. Even if you’re not in the industry, many sessions are open to dog enthusiasts and pet-care pros.

Expect:

• Live grooming demonstrations

• Vendor booths with the latest pet gear

• Educational talks on nutrition, safety, and behavior

• Competitions and workshops for aspiring groomers

For Marietta pet sitters, groomers, or small-business owners, it’s an ideal networking and learning event.

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🐾 7. Dog Days 5K Run — East Cobb Rotary 2026

📍 Location: McCleskey East Cobb YMCA, 1055 E. Piedmont Rd, Marietta GA
🗓 Date: August 8, 2026
🔗 Details: dogdaysrun.com

The Rotary Club of East Cobb’s Dog Days Run returns in 2026, combining fitness and fun for a good cause. Leashed dogs are welcome on the course, and proceeds benefit local charities.

Highlights:

• 5K race & 1-mile fun run

• Vendor fair and food trucks

• Dog-cool-down stations at the finish line

• Community booths featuring local rescues

It’s one of the longest-running pet-friendly charity runs in Georgia — perfect for active pet owners who love giving back.

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🌟 Tips for Enjoying Holiday Pet Events in Marietta

1. Bring Supplies: Water, collapsible bowls, waste bags, treats, and an extra leash.

2. Dress for the Season: Many events are outdoors; bring blankets or rain gear for December weather.

3. Check Vaccinations: Make sure your pet’s vaccinations and microchip info are up-to-date.

4. Watch Event Pages: Some events require advance sign-ups or photo-session reservations.

5. Tag & Share: Use hashtags like #MariettaPets #SantaPaws #CobbDogEvents when posting pics — local organizers often reshare community posts!

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📅 Event Recap Timeline (Oct 2025 → Aug 2026)

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🎁 Final Thoughts

From Santa Paws photo nights to brewery dog festivals, Marietta’s late-2025 through 2026 calendar is full of tail-wagging opportunities. Whether you’re a pet parent, local sitter, or small-business owner, these events let you celebrate the holidays and strengthen your connection to Marietta’s vibrant pet-loving community.

Plan ahead, mark your calendar, and make 2025–2026 the year you and your pets experience everything the city has to offer.