Allossery Equine Veterinary Services

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East Gwillimbury, ON
Allossery Equine Veterinary Services

Allossery Equine is an equine mobile veterinary practice based out of Mount Albert, Ontario.

We pride ourselves on providing high quality and compassionate care to our clients. We're a mobile equine veterinary practice serving Newmarket, Ontario and much of York region. As a horse owner, you know it takes a team effort to ensure the optimum well-being and happiness of your animal. At Allossery Equine Veterinary Services, we're committed to working closely with you as your trusted healthca

re partner. Dr. Matthew Allossery is passionate about equine medicine and cares deeply about the health and happiness of his patients. We offer a full range of equine veterinary services, with an emphasis on dentistry, reproduction, pre-purchase exams and lameness and locomotion of performance horses. To provide the best possible service to horse owners, we also offer efficient, affordable on-farm diagnostics, including digital radiography and digital ultrasonography, using advanced imaging technologies. Allossery Equine prides itself on providing quality 24/7 emergency service.

04/01/2026

These quiet first moments in the straw are pure barn magic.

Mama was exhausted after a tough delivery, but she is just fine.

Welcome to the world, little filly ❤️

03/10/2026

Get ready for a shocking revelation! 🧟‍♀️🦷 Our dental checkups uncover hidden horrors in your horse's mouth, but don't worry, we're here to help. Schedule yours today and let us give your equine friend the gift of a healthy smile.

03/05/2026

Did you know it’s Equine Gastric Ulcer Awareness Month?
STOCK UP — and save BIG — on proven ulcer
protection with GASTROGARD®. Earn a $50
rebate on 14 tubes or a $100 rebate on 28 tubes when you stock up before May 30th!

https://www.promo-trak.com/Default.aspx?cn=Equine

03/02/2026

It may be frosty, but these early mornings during breeding season sure are pretty 🥰

01/20/2026

RESCHEDULED - keep posted for the rescheduled date!

Client Education Day – Gastric Ulcers 🐴

Join us on Saturday, February 7th for an interactive client education session focused on diagnosing, treating, and managing equine gastric ulcers.

🎤 Guest Speaker: Dr. Guillaume Cloutier (Boehringer Ingelheim

📍 Mount Albert Community Centre – Upper Hall

🕛 12:00–3:00 PM

🍪 Light refreshments & Great door prizes

Please RSVP to [email protected] BY Wednesday Feb 4th!

A great opportunity to learn more about gastric health and ask questions in a relaxed setting.

All clients & Friends welcome!E

01/19/2026

Attention Clients 👏🏻

Is your horse currently on Prascend? Don’t forget about the Prascend Rebate Program! 💰

Earn a rebate of $100 when you show proof of purchase of a minimum of 300 tablets within a 12 month period. This offer is valid for purchases made between January 1, 2025 to December 31, 2026.

To apply click on the link below and submit copies of your invoices/receipts from us with any Prascend purchases. 💸
www.Prascend.ca/rebate

If you need us to resend your Prascend invoices/receipts please contact the office at [email protected] 📞📧

01/09/2026

Some great reminders as we run head-first into foaling and breeding season! Wishing everyone a season filled with healthy foals and not too many sleepless nights!

12/19/2025

🎄 Holiday Hours Notice 🎄

Please note our clinic will be closed over several days during the Christmas and New Year period.

💊 Medication Reminder:
If your horse requires medications over the holidays, please arrange refills and pick-ups before Christmas, as access will be limited during closures.

🚨 Emergency services remain available to our clients.

Thank you for your understanding, and we wish you and your horses a happy and healthy holiday season!

12/09/2025

First Aid Kits! 🚑 🩹

We have been working hard to put together first aid kits for our clients.

We have two sizes available for purchase. The smaller kit (“The Mini”) has your essentials for wound care/bandaging as well as a thermometer. ($50)

The larger kit (“The Clydesdale”) is more comprehensive and includes other helpful tools such as a stethoscope, electrolytes, poultice pads and more. ($135)

Both kits include a helpful brochure on how to use the individual components, as well as information on bandaging, and what the normal vital signs (temperature, heart rate, respiratory rate) are for your horse.

Photos below! To order, please contact/text the office at 289-338-2068. You can also email [email protected] 🙂

11/20/2025

What Does It Mean to Flush a Joint? 💉

A joint flush is a simple procedure where we wash out the joint with a sterile solution to remove inflammation, debris, and/or bacteria.

A joint flush is recommended if there is a suspected joint infection, often secondary to a puncture.

What Happens During the Procedure?

Your horse is sedated for comfort, and the joint is prepped just like a sterile surgical site. We place two needles: one to introduce the flushing solution and one to let it drain. Afterward, we may follow up with joint medication depending on the case.

Address

11499 YORK DURHAM LINE
East Gwillimbury, ON
L0G1M0

Telephone

+12893382068

Website

http://aequine.ca/

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