Emergency Vet Ottawa: 24-Hour Animal Clinics

Ottawa has three dedicated 24/7 emergency animal hospitals, covering the central, east, and west (Kanata) sides of the city. Save the closest one to your phone now. In an emergency, the single most useful thing you can do is call ahead while someone else drives, so the clinic can prepare for your arrival.

9 min read · Updated June 10, 2026
Author: LocalPetFinder Editorial Team
A pet owner carrying a dog into a brightly lit 24-hour emergency veterinary clinic at night in Ottawa, Ontario
In a pet emergency, call the clinic while you travel so they can prepare for your arrival.

The short answer

Ottawa has three 24/7 emergency animal hospitals: Alta Vista Specialty & Emergency Veterinary Centre on Walkley Road (central/south), the Ottawa Animal Emergency & Specialty Hospital on Lola Street (central/east), and Capital City Specialty & Emergency Animal Hospital in Kanata (west). All three are open 24 hours a day, 7 days a week. Save the closest one's number to your phone now, before you need it. The most important step in any emergency is calling ahead while someone else drives, so the clinic can triage and prepare for your arrival.

24-hour emergency vets serving Ottawa

Hours and contact details can change, so each clinic below links to its own website for the current phone number and address. Call before you drive whenever there is time. Ottawa is officially bilingual, so if English or French service matters to you, ask when you call.

Alta Vista Specialty & Emergency Veterinary Centre

Walkley Road, central/south Ottawa

Open 24 hours a day, 7 days a week for emergencies. One of Ottawa's longest-established emergency and specialty hospitals, with on-site specialists, advanced imaging, and an intensive care unit. A strong first choice for central and south-end Ottawa. Call ahead so they can triage before you arrive; the phone number and current details are on their website.

Visit website for current hours & phone →

Ottawa Animal Emergency & Specialty Hospital

Lola Street, central/east Ottawa

Open 24 hours a day, 7 days a week for emergency veterinary care, with specialty services as well. Well placed for central and east-end Ottawa families. Walk-in emergencies are welcome, but calling ahead lets the team prepare. Check current hours and the phone number at the website link before heading in.

Visit website for current hours & phone →

Capital City Specialty & Emergency Animal Hospital

Silver Seven Road, Kanata (west end)

Open 24 hours, 7 days a week, and described as one of the Ottawa-Gatineau region's larger specialty and emergency hospitals. Located near the Kanata Costco, it is the most convenient 24/7 option for the west end, Stittsville, and surrounding communities. Confirm current hours and the phone number on the website before you drive.

Visit website for current hours & phone →

When is it an emergency?

Call an emergency vet right away if your pet shows any of the following. When in doubt, phone the clinic and describe what you are seeing; a technician can tell you whether to come in immediately.

  • Difficulty breathing, choking, or non-stop coughing
  • Suspected poisoning (call a poison hotline on the way)
  • A seizure, or repeated seizures
  • Hit by a car or any major trauma
  • A bloated, distended, or hard abdomen (urgent in large dogs)
  • Straining to urinate or unable to urinate (urgent in male cats)
  • Repeated vomiting, or vomiting blood
  • Collapse, sudden weakness, or extreme lethargy
  • Prolonged or unproductive labour
  • Severe bleeding that will not stop with pressure
  • A suspected broken bone or inability to stand
  • Pale or blue gums

The American Veterinary Medical Association and the ASPCA both publish detailed emergency-sign guides. They are useful references, but a phone call to the clinic is always the fastest way to know whether to come in now.

What to do before you arrive

  1. Call ahead. Tell the clinic what is happening so they can triage and prepare. They may also redirect you if they are at capacity.
  2. Secure your pet. A dog on a leash, a cat in a hard-sided carrier with a towel over it. A pet in pain can bite, even its own family.
  3. Note the basics. What medications your pet takes, roughly when symptoms started, and (if poison is involved) the packaging or a photo of it.
  4. Bring records if handy. Vaccine records help, but do not delay for them in a true emergency.
  5. Have someone else drive. You keep the pet calm and stay on the phone with the clinic. Drive carefully.

What an emergency visit costs

An emergency exam in Ottawa typically runs $200 to $600 before diagnostics. Bloodwork, X-rays, and ultrasound add to that. Emergency surgery (a blocked cat, bloat in a large dog, a foreign-body obstruction) commonly runs $2,500 to $8,000 or more depending on severity and time. Most emergency clinics require a deposit before treatment begins and payment at the time of service.

If the bill is beyond your immediate means, third-party financing like Scratchpay or VetBilling can split it into monthly payments at participating Ontario clinics. The Farley Foundation helps low-income Ontario pet owners with medical costs through participating vets (eligibility is limited). For lower-cost routine and preventive care in the region, see our low-cost vet guide for Ottawa. Ask the clinic directly about payment options when your pet is triaged.

Prepare before the emergency

The cheapest emergency is the one you planned for. Enroll in pet insurance while your pet is young and healthy, and read up on the real cost of routine and emergency care across Canada.

See pet care costs across Canada →

Pet insurance: the reality for ER bills

Pet insurance can take the sting out of an emergency, but it works on reimbursement: you pay the clinic, then the insurer pays you back. It does not pay the vet directly at the counter, so you still need to cover the bill up front. And anything diagnosed before your policy started, or during the initial waiting period, counts as pre-existing and is excluded for life.

The takeaway: insurance only helps if you bought it before the emergency. Enroll while your pet is young and healthy. A policy bought the week your dog gets sick will not cover that illness.

What if every Ottawa ER vet is full?

Emergency clinics triage by severity and can occasionally be at capacity. Ottawa's advantage is that it has three 24/7 hospitals spread across the city, so your options:

  • Try another Ottawa hospital. If the central or east hospitals are full, Capital City in Kanata covers the west end; if Kanata is full, Alta Vista and the Ottawa Animal Emergency & Specialty Hospital cover central and east. Call before driving across the city.
  • Gatineau, Quebec sits directly across the river and has its own veterinary clinics; for Outaouais-side families this can be the closest option. Call ahead to confirm emergency availability.
  • Poison emergencies: the ASPCA Animal Poison Control Center (888-426-4435) and the Pet Poison Helpline (855-764-7661) are open 24/7 for a per-call fee.

Always call before driving to a second clinic, so you are not turned away twice with a pet in distress.

Related guides

Frequently asked questions

Is there a 24-hour emergency vet in Ottawa?+

Yes. Ottawa has three dedicated 24/7 emergency hospitals. Alta Vista Specialty & Emergency Veterinary Centre on Walkley Road and the Ottawa Animal Emergency & Specialty Hospital on Lola Street both cover the central and east sides of the city, and Capital City Specialty & Emergency Animal Hospital on Silver Seven Road covers the west end in Kanata. All three are open 24 hours a day, 7 days a week, including holidays. Save the closest one to your phone now, before you ever need it. In an emergency, calling ahead while someone else drives lets the clinic prepare for your arrival.

How much does an emergency vet visit cost in Ottawa?+

An emergency exam in Ottawa typically runs $200 to $600 before any diagnostics or treatment. Bloodwork, X-rays, and ultrasound add to that quickly. Emergency surgery (for example, a blocked cat, bloat in a large dog, or a foreign-body obstruction) commonly runs $2,500 to $8,000 or more. Costs vary with the severity and the time spent. Ask the clinic for an estimate once your pet is triaged. Most emergency clinics require a deposit before treatment begins.

What counts as a pet emergency?+

Call an emergency vet immediately for: difficulty breathing or choking, suspected poisoning, a seizure, being hit by a car, a distended or bloated abdomen (especially in large dogs), inability to urinate (especially male cats), repeated vomiting or vomiting blood, collapse or extreme lethargy, prolonged or unproductive labour, severe bleeding that will not stop, or a suspected broken bone. When in doubt, call the clinic and describe the symptoms. The American Veterinary Medical Association and the ASPCA both publish emergency-sign guides, but a phone call to the clinic is the fastest way to know whether to come in now.

What should I do before I arrive at the emergency vet?+

Call ahead so the clinic can prepare and triage. Put a dog on a leash or a cat in a carrier, even a calm pet may panic when in pain. Note any medications your pet takes and roughly when symptoms started. If a poison is involved, bring the packaging or take a photo of it. Bring vaccine records if they are easy to grab, but do not delay for them. Have someone else drive if you can, so you can keep the pet still and stay on the phone with the clinic. Drive carefully; a second emergency helps no one.

Can I just show up without calling first?+

You can, and a true life-threatening emergency should never be delayed by anything. But calling ahead is almost always better when there is time. The clinic can tell you whether to come in, prepare equipment and staff for your specific situation, warn you if they are at capacity and another clinic is a better choice, and start advising you on first steps while you travel. A 30-second call while someone else drives does not slow you down and often speeds up care on arrival.

My regular vet is closed but it is not life-threatening. What are my options?+

If your pet is stable but you are worried, you have a few choices. Call your regular vet's after-hours line; many Ottawa clinics have a recorded message directing you to their emergency partner. You can call one of the emergency hospitals and describe the symptoms to a technician, who can advise whether it can wait until morning. For poison questions specifically, the ASPCA Animal Poison Control Center (888-426-4435) and the Pet Poison Helpline (855-764-7661) are open 24/7 for a per-call fee. If symptoms worsen, treat it as an emergency and go in.

Are Ottawa emergency vets open on holidays?+

All three Ottawa emergency hospitals state they are open 24/7/365, including holidays, which is exactly when emergencies spike and regular clinics are closed. Holiday weekends, in particular, see more emergency visits (foods, decorations, and travel stress all play a role). Because hours and staffing can change, confirm current availability by calling the clinic directly; the phone number is on each clinic's website.

Are there emergency vet options for French-speaking owners in the Ottawa-Gatineau region?+

Ottawa is officially bilingual and many veterinary teams serve francophone owners in English and French. Gatineau, Quebec sits directly across the river, so some Outaouais families cross into Ottawa for after-hours care and some Ottawa families look toward Gatineau clinics. In an emergency, the fastest open clinic is the right one regardless of which side of the river it is on. If language matters to you, ask when you call ahead; the staff can usually accommodate or direct you. The core advice does not change: call first, secure your pet, and travel carefully.

Is the prep different for a cat versus a dog emergency?+

The core steps are the same: call ahead, keep the animal contained and calm, and travel carefully. The main difference is transport. A cat in distress should go in a hard-sided carrier, with a towel over it to reduce stress; never carry a hurting cat loose in your arms. A dog should be leashed, and a large dog in pain may need two people and a blanket used as a sling for lifting. A pet in pain can bite even its own family, so secure containment protects everyone.

How do I pay for an unexpected emergency vet bill?+

Emergency clinics usually require payment at the time of service and often a deposit before treatment. Options if the bill is beyond your immediate means: third-party financing like Scratchpay or VetBilling, which split the bill into monthly payments and are accepted at many Ontario clinics; the Farley Foundation, a Canadian charity that helps low-income pet owners with medical costs (eligibility is limited and applied through a participating vet); and asking the clinic directly about payment plans. Pet insurance only reimburses you afterward and only if the policy predates the condition.

Can I take my pet to the Ontario Veterinary College in Guelph for an emergency?+

The Ontario Veterinary College Health Sciences Centre in Guelph runs a 24/7 emergency and referral service, but it is roughly 5 to 6 hours from Ottawa by road, so it is not a practical option for a sudden Ottawa emergency. Ottawa has its own 24/7 emergency and specialty hospitals with on-site specialists and advanced imaging, so local emergency care is your first and fastest choice. OVC is relevant only for a very specific specialty case where your Ottawa emergency vet recommends that particular referral; in that situation they will arrange it for you.

Does pet insurance cover emergency vet bills?+

Pet insurance can cover emergency and illness costs, but with two critical caveats. First, it reimburses you after you pay the clinic; it does not pay the vet directly at the counter, so you still need to cover the bill up front. Second, anything diagnosed before your policy started, or during a waiting period, is treated as pre-existing and excluded for life. That is why the rule is to enroll while your pet is young and healthy, long before an emergency. Insurance bought after a problem appears will not cover that problem.

What if every Ottawa emergency vet is full?+

Emergency clinics triage by severity and can occasionally be at capacity. Ottawa has three 24/7 hospitals across the city (central, east, and west in Kanata), so if one cannot take you, another may have room. Always call before driving so you are not turned away twice with a pet in distress. Families in the west end have Capital City in Kanata; those in the central and east areas have Alta Vista and the Ottawa Animal Emergency & Specialty Hospital. For non-emergency questions after hours, your regular vet's recorded line often names its emergency partner.

What number do I call if my pet ate something toxic?+

Two 24/7 hotlines staffed by veterinary toxicology experts can advise immediately: the ASPCA Animal Poison Control Center at 888-426-4435 and the Pet Poison Helpline at 855-764-7661. Both charge a per-call consultation fee. They can tell you whether the substance is dangerous, whether to induce vomiting (often you should NOT without guidance), and what to tell the emergency vet. If your pet is already showing severe symptoms, go straight to the emergency clinic and call the hotline on the way.

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