Marathon Veterinary Hospital

Marathon Veterinary Hospital MVH is an AAHA accredited advanced general veterinary practice located in the FL Keys. We offer GP services, walk-in emergencies, boarding and surgery.
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We welcome dogs, cats, exotics, pocket pets, and wildlife. We are the largest Veterinary Hospital in the Florida Keys serving all different kinds of species. We offer a wide range of services including, but not limited to, general medicine, boarding services, general surgery, in house laboratory, ultrasound/imaging, advanced dentistry and exotic medicine. All of our doctors are very thorough and would love to advise you on proper care, husbandry, and behavioral questions that you may have.

🚗🐾 CAR WASH FOR A CAUSE — THIS SUNDAY! 🐾🚗November 16th | 2PM-4PMJoin us for a sparkling good time as we team up to suppo...
11/14/2025

🚗🐾 CAR WASH FOR A CAUSE — THIS SUNDAY! 🐾🚗
November 16th | 2PM-4PM

Join us for a sparkling good time as we team up to support the FKSPCA! 💙

Bring your car, your friends, and your love for animals — every donation goes directly toward helping pets in need right here in the FL Keys. Whether it’s providing care, comfort, or a second chance, your support makes a huge impact.

✨ Fresh car. Happy heart. Better lives for animals. ✨

📍 5001 Overseas HWY, Marathon
💧 Donations appreciated

Let’s come together as a community and make some tails wag! 🐾💛

November is National Gratitude Month, and we want to take a moment to recognize what we are most grateful for — our incr...
11/14/2025

November is National Gratitude Month, and we want to take a moment to recognize what we are most grateful for — our incredible team, our amazing clients, and the pets we are privileged to care for every day.

🌟To our team — you’re the heartbeat of this hospital.
🌟To our clients — thank you for choosing MVH for your furry family members care
🌟And to our patients — thanks for the cuddles, the wiggles, and even the dramatic “I do not want a nail trim” performances.

We’re grateful for every single moment. 💛🐶🐱

BREAKING NEWS:   Winter has hit the Florida Keys.We repeat—WINTER. HAS. ARRIVED.The iguanas are mildly offended by the c...
11/11/2025

BREAKING NEWS: Winter has hit the Florida Keys.

We repeat—WINTER. HAS. ARRIVED.

The iguanas are mildly offended by the cooler breeze, locals are seen wearing hoodies, and tourists are enjoying the beach. We have no idea how to “winter,” but we’re trying our best.

Bundle up, it’s Winter (Florida Edition). 🐾❄️

If you are planning a trip over Thanksgiving and need some place for your pets to stay where they are treated like famil...
11/06/2025

If you are planning a trip over Thanksgiving and need some place for your pets to stay where they are treated like family, call us! We have a few more spots available for boarding!

Happy National Jellyfish Day!Living in the Keys, we get to share our backyard with some of the ocean’s most fascinating ...
11/03/2025

Happy National Jellyfish Day!
Living in the Keys, we get to share our backyard with some of the ocean’s most fascinating creatures — like the jellyfish! 🪼 While we won't see them in our exam rooms anytime soon, we love celebrating all the incredible animals that make our planet so unique. A little reminder to go with the flow today — and trust that you’re exactly where you need to be.💙🌊


Happy Halloween!  🎃🦇👻🐈‍⬛🧟‍♀️
10/31/2025

Happy Halloween! 🎃🦇👻🐈‍⬛🧟‍♀️

10/30/2025
🐾🖤Black Cat Awareness! 🖤🐾Did you know that black cats are often overlooked in shelters, even though they’re just as lovi...
10/27/2025

🐾🖤Black Cat Awareness! 🖤🐾
Did you know that black cats are often overlooked in shelters, even though they’re just as loving, playful, and full of personality as any other feline? Our team believes every cat—no matter their color—deserves a chance at a happy, healthy life.

If you’ve been thinking about adding a new furry friend to your family, consider adopting a black house panther from your local shelter or rescue. They’ll bring you endless love, a touch of mystery, and maybe even a little extra luck. Visit Florida Keys SPCA to check out all the adorable pets for adoption.

Our Team at Marathon Veterinary Hospital is always here to help keep your pets healthy and thriving—from their first exam to their golden years.

Come join the Marathon Vet Team for a spooky night at the Trunk or Treat in Bahia Honda!
10/26/2025

Come join the Marathon Vet Team for a spooky night at the Trunk or Treat in Bahia Honda!

Thank you, City of Marathon, Florida for putting on such a amazing Halloween event!  Trick or Treat at Sombrero beach wa...
10/23/2025

Thank you, City of Marathon, Florida for putting on such a amazing Halloween event! Trick or Treat at Sombrero beach was so much fun!

Come join the Marathon Veterinary Hospital Team at the Trunk or Treat on Sombrero Beach!
10/20/2025

Come join the Marathon Veterinary Hospital Team at the Trunk or Treat on Sombrero Beach!

Happy Veterinary Technician Appreciation Week!  As a Practice Leader who got her start as a Veterinary Technician, I wou...
10/17/2025

Happy Veterinary Technician Appreciation Week!

As a Practice Leader who got her start as a Veterinary Technician, I wouldn’t be where I am today in my career without the incredible veterinary technicians I’ve had the honor to work alongside. 💙

Their skill, compassion, and dedication inspire me every single day. From patient care to client communication and everything in between, they are the heartbeat of veterinary medicine.

This Vet Tech Week (and every week), I want to say a heartfelt thank you for all that you do — for your patients, your teams, and this profession. You make it all possible. 🐾

Address

5001 Overseas Highway
Marathon, FL
33050

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 7am - 6pm

Telephone

+13057437099

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