Contact Us

Welcome to Newmarket Animal Hospital
Your Veterinarian in Newmarket Ontario
Call us at (905) 895-2512

Pet Emergency? Call us right away at (905) 895-2512!

Image of a dog wearing a stethoscope.

If you live in Newmarket or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Your pets’ health and well being are very important to us, and we take every possible measure to give your animals the care they deserve.

Newmarket Animal Hospital is a full-service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental care. Our doctors have years of experience treating serious conditions and offering regular pet wellness care. Beyond first-rate pet care, we make our clinic comfortable, kid-friendly, and calm, so your pet can relax in the waiting room and look forward to meeting our team. 

We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is essential to the ongoing success of your animal’s health. If you have any questions, call (905) 895-2512 or email us and we'll promptly get back to you. Our office is very easy to get to -- just check out the map below! We also welcome you to subscribe to our newsletter, which is created especially for Newmarket pet owners.

At Newmarket Animal Hospital, we treat your pets like the valued family members they are.

Dr. Martyn Potter
Newmarket Veterinarian | Newmarket Animal Hospital | (905) 895-2512

340 Eagle St. W
Newmarket, Ontario L3Y 7M9


Office Hours

Newmarket Animal Hospital


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm

Featured Articles

Read about interesting topics

  • Sugar Gliders

    Thinking of getting a sugar glider? These tiny marsupials are energetic and friendly, making them popular choices as pets. Though they weigh less than a half-pound, they're more closely related to kangaroos than they are flying squirrels. If you think a sugar glider would make an ideal pet for your family, ...

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  • Prairie Dogs

    Prairie dogs are cute, affable creatures. But before taking one on as a pet, check your local laws. In some states, such as Colorado, it's illegal to keep prairie dogs as pets. Mostly, this is because they may spread monkeypox. If you live in a state that welcomes pet prairie dogs, be sure to buy from ...

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  • How to Help Your New Cat Feel Welcomed in Your Home

    Adopting a cat or kitten? Here's what you can do to help your cat adjust to its new home. ...

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  • Skunks

    Home and Veterinary Care for Pet Skunks If you're an adventurous pet owner, you may love exotic animals such as skunks. You'll be happy to learn that skunks can indeed make excellent domestic pets, but only if they receive the proper care to enjoy a happy, healthy life. Your veterinary team can help ...

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  • Flying Squirrels

    Much like sugar gliders, flying squirrels make affectionate pets when purchased young and raised by their owner. Unlike sugar gliders, however, flying squirrels are rodents that need veterinary care specific to the species. Your veterinary team can help with the care and treatment of flying squirrels. ...

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  • Fennec Foxes

    Fennec Fox Care Guide With oversized ears and mischievous faces, fennec foxes are cute as can be. But these exotic pets require a lot of care to stay healthy and happy. Health At just three pounds, fennec foxes are the smallest member of the fox family. Native to the Sahara desert, fennec foxes are ...

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  • Fish

    If you’re thinking of getting a pet fish, you should know that your veterinarian has a lot of good advice about pet ownership. Fish can be very rewarding as pets, and you just may be surprised about how much fish actually interact with their owners. Here’s more valuable information about choosing ...

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  • Snakes

    If you’re looking for a low-maintenance pet, then you might be interested in owning a snake. However, there are a few aspects of owning a snake that you need to be aware of before you make this type of commitment. Here’s what you need to know. What to Know Before Choosing a Pet Snake Before you purchase ...

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  • Domestic Pigs

    Pigs are great for families who want a relatively exotic but easy to care for a pet. Whether miniature, like a pot-bellied pig, or a full-sized animal, caring for a pig is similar to caring for a cat or dog. Health Domestic pigs need to see a veterinarian regularly for vaccinations and checkups. We ...

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  • Gerbils

    Gerbils are great little pets for pet owners who don't have room for a dog or cat. They're friendly and fun to watch, but they do take a moderate level of care and investment. If you're thinking of getting a gerbil, here's what you'll need to know to keep him happy and healthy, including giving him a ...

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  • "The vets, vet techs, and other staff really care about your animals."
    Brad Whitehorn
  • "Have been boarding my dogs here since 2009 off a suggestion from another pet parent! They took great care of our 1st Fur Baby, Brayden until she passed away in 2015 of old age. She was always excited to see the vet and staff because they loved on her greatly! She never had an issue being boarded while we were visiting family in the States and she came home always happy and healthy! They even helped with assisting training for our newest puppy Jake! Blessed to have had them recommended!"
    Simone Riding Cunningham
  • "My friend recommended that I try Newmarket Animal Hospital and it was the best decision. Not only did I receive the best rates but the staff have been amazing. They have been so helpful and caring. I will always use this vet! xo"
    Alysha M Lebrasseur
  • "Amazing staff and service I will always be thankful for all you tried to do for my dog."
    April Carvalho
  • "I cannot say enough nice things about Newmarket Animal Hospital. It is a lovely, bright and clean facility that is very 'homey'. The staff, techs and vets are amazing! They even called me today to enquire about how my new puppy felt after having her shots and de-worming yesterday. I have never had this quality of service from any other veterinary practice in the past 37 years. I drove up from Toronto to this clinic and it was worth the drive! <3"
    Linda Weldon
  • "I was nervous about taking my dog to the vet because I wasn't sure who to trust in Newmarket. The staff were so friendly and helpful, which made me feel at ease. My pet received the care she needed and the fees were very reasonable. I would definitely recommend this animal hospital to family and friends 😊"
    Diana S. L.
  • "The staff at NAH are exceptional. The care and compassion they have given to Franny is so wonderful to witness and what I saw today was a happy healthy pup. I highly recommend them to anyone for their pet's vet needs."
    Maria Robson
  • "So grateful I stumbled upon Newmarket Animal Hospital one Sunday ! I was frantic.
    Dr Potter and staff are AWESOME !!! Both my dogs - Hero (17 yrs) Toy Fox Terrier and Maggie Mae (6yrs) Bernese Mountain received EXCELLENT care without me getting a bank loan.
    I went in yesterday with a VERY distressed (3 weeks of torture chewing 24-7) ALLERGIC Maggie Mae. Did not want to go back to the steroid route but Benedryl just wasn't working. Dr. Potter gave us a shot of CYTOPOINT and in less then 24 hours we are all recovering. Long walk at Jokers (first in 3 weeks because of the Ragweed). THANK YOU! THANK YOU !THANK YOU !"
    Gina Laughlin
  • "I wish I can rate them 10 stars. They have saved me with both my dogs in 2 weeks. I cannot be more thankful to them. They're not in it for money, they're in it for the health and safety of the pet. They will not upsale and push unnecessary treatments. Really just a good vet which is so hard to find these days. HIGHLY recommend!
    Thank you so much for helping me with my babies!!"
    Geri Lovsin
  • "Super friendly guys"
    Boris G.