⚠️ IMPORTANT DISCLAIMER: Pet travel regulations, including carrier dimensions, health requirements, and international entry protocols, are subject to change without notice. We strongly recommend visiting the official Air Canada Pet Travel page or calling their customer service for the absolute latest policy updates before booking. For a custom consultation on how we can manage your pet’s logistics, please give us a call at 647-477-5858.
Navigating Toronto Pearson (YYZ) is stressful enough on a Tuesday morning—now imagine doing it with a nervous dog, a mountain of luggage, and a new list of airline regulations. Since a rule change that took effect June 1, 2025, Air Canada has strictly enforced its updated pet travel policy, specifically targeting in-cabin travel and cargo safety.
If you’re planning an international relocation from Liberty Village to London or just taking a winter break to Florida, understanding the “Soft-Carrier Rule” is the difference between a smooth takeoff and being turned away at Terminal 1.
At-a-Glance: 2026 Pet Travel Summary
| Feature | In-Cabin Travel | Checked Baggage / Cargo |
| Carrier Type | Soft-Sided Only (Leak-proof) | Hard-Sided (IATA-Approved) |
| Max Dimensions | Varies by aircraft: Mainline 40x43x20cm; Dash 8/E175/CRJ900 40x55x27cm; Widebody Business 21x41x28cm | Varies by Aircraft Type |
| Max Weight | No published limit – pet must stand, turn around, and lie down in the carrier | Up to 45kg/100lbs (Aircraft dependent) |
| Approx. Fee | $50 – $120 CAD | CA$105-126 domestic/Canada-US; CA$270-324 international |
| Check-In | Agent Counter Only (No Kiosks) | Cargo Terminal or Agent Counter |
| Best For | Small dogs, cats, senior toy breeds | Larger breeds, long-haul relocation |
What are Air Canada’s 2026 Soft-Sided Carrier Dimensions?
The most significant change in 2026 is the total phase-out of hard-sided kennels for in-cabin travel. Air Canada now mandates that all pets in the cabin must be in a leak-proof, well-ventilated, soft-sided carrier. This shift ensures that the carrier can flex to fit under the varying seat dimensions across their fleet.
Air Canada publishes three separate size limits depending on your aircraft type – check your specific flight before buying a carrier:
- Mainline (A220, A319, A320, A321, A330, 737 MAX 8, 777, 787): 40 x 43 x 20 cm (L x W x H)
- Dash 8-400, E175, CRJ900, Landline: 55 x 40 x 27 cm (L x W x H)
- Business class widebody: 41 x 21 x 28 cm (L x W x H)
The “Butler” Comfort Test: Your pet must be able to stand up, turn around, and lie down naturally. If the agent at the YYZ check-in counter deems the carrier too small, they are required by safety protocols to refuse boarding. We recommend “kennel training” with the carrier weeks in advance, especially during cold Toronto winters when they’ll appreciate a cozy space.
Flying with a cat instead of a dog? Our guide to feline flight anxiety and YYZ check-in covers the cat-specific carrier and screening process.
Can I Fly a Hard-Sided Carrier in the Cabin?
In a word: No. While hard-sided crates were once common, Since June 1, 2025, Air Canada’s policy no longer accepts them for in-cabin travel. Rigid corners do not allow for the flexibility needed to safely stow the carrier under modern airline seating.
If your pet is too large for a soft carrier, they must travel via Air Canada Cargo or as checked baggage. Note that checked baggage must be in an IATA-approved rigid plastic crate—collapsible or wire crates are strictly forbidden.
Not sure which crate to buy? Our full breakdown of how to choose an IATA-approved airport kennel covers sizing, ventilation, and locking requirements in detail.
Winter also brings hold restrictions that catch a lot of owners off guard: Air Canada accepts no pets at all as checked baggage or cargo from December 18 to January 4, and no cats or dogs under 4.5 kg travel in the hold between November 1 and March 31. The E175 and 737 MAX 8 do not carry pets in the hold at any time of year, and advance registration is mandatory for every hold booking – a pet shows up without it and Air Canada will refuse to carry them.
2026 Paperwork Deep-Dive: UK & USA Requirements
Moving from Toronto to London (UK)
Traveling to the UK from Pearson is a major logistical undertaking. Because the UK is a “rabies-free” destination, they do not allow pets in the cabin on most commercial flights from Canada.
- Microchip First: Your pet must be microchipped before their rabies vaccination.
- Great Britain Pet Health Certificate: This must be signed by a CFIA veterinarian within 10 days of travel.
- Tapeworm Treatment: For dogs, a vet must administer treatment 24–120 hours before arrival.
- Air Canada Cargo Only: Your pet will likely fly into London Heathrow (LHR) via cargo. We handle the pickup from your Toronto home and the “tender” at YYZ Cargo Area 5 to ensure all these UK Government Pet Import timelines are met.
Crossing the Border to the USA
As of 2026, the CDC has streamlined the entry process for dogs.
- CDC Dog Import Form: All dogs entering the US must have a completed official CDC Dog Import Form receipt.
- Microchip & Age: Your dog must be at least 6 months old and microchipped.
- Safe Ground Transport: Many of our clients prefer our Cross-Border Ground Transport. We drive your pet from the GTA directly to your doorstep in the US, handling all customs clearance so you don’t have to worry about airline carrier rules.
The Your Dog Butler Advantage: We Handle the Logistics
Why fight the 401 traffic yourself? At Your Dog Butler, we specialize in “white-glove” pet transport. We don’t just drive; we consult.
- Safe Ride & Gear: We use crash-tested crates for the drive to the airport.
- Real-Time “Pupdates”: We send photos and GPS tracking during the journey so you have peace of mind.
- Senior Pet Care: We use specialized ramps for older dogs to protect their joints.
- Weather-Ready Transport: Our vehicles are climate-controlled for humid July days in Brampton or salt-heavy January mornings in Downtown Toronto.
How Early Do I Need to Arrive at Terminal 1 with a Dog?
For domestic flights, arrive at least 2 hours before departure. For international relocation, 3 hours is the absolute minimum. You cannot use self-service kiosks; you must see an agent in person to verify documentation.
Finding Air Canada Cargo Area 5 at YYZ
If your dog is too big for the cabin, they will fly via Air Canada Cargo located at Air Canada Cargo’s YYZ facility (Cargo Area 5). Our professional drivers know the Toronto Pearson Cargo facility layout like the back of our paws and can handle the “tender and retrieval” process for you.
Service Areas
We proudly serve the following GTA communities with licensed and insured pet taxi services:
- Toronto (Downtown, The Annex, Liberty Village)
- North York & Scarborough
- Etobicoke & Mississauga
- Brampton
Where to Find Air Canada Cargo at YYZ
Air Canada Pet Policy: Frequently Asked Questions
Can I bring my dog in the cabin with Air Canada?
Yes, in a soft-sided, leak-proof carrier that fits under the seat. Hard-sided crates are no longer accepted in the cabin under a rule that took effect June 1, 2025. Maximum dimensions vary by aircraft: 40 x 43 x 20 cm on mainline jets, 40 x 55 x 27 cm on the Dash 8-400, E175, and CRJ900, and 21 x 41 x 28 cm in business class on widebody aircraft.
Is there a weight limit for in-cabin pets on Air Canada?
Air Canada does not publish a specific in-cabin weight limit. The real test is whether your pet can stand up, turn around, and lie down naturally inside the carrier — if the check-in agent judges the carrier too small, boarding will be refused.
How much does it cost to fly a pet with Air Canada?
In-cabin pet fees run roughly CA$50-120 domestically and CA$100-120 for transborder/international routes. Checked baggage or cargo runs CA$105-126 within Canada and Canada-US, and CA$270-324 for international routes.
Can my pet fly in Air Canada’s cargo hold during winter?
Not always. Air Canada accepts no pets at all as checked baggage or cargo from December 18 to January 4, and no cats or dogs under 4.5 kg travel in the hold between November 1 and March 31. The E175 and 737 MAX 8 never carry pets in the hold, and advance registration is mandatory for every hold booking.
What kind of crate does Air Canada require for checked baggage or cargo?
An IATA-approved rigid plastic crate — collapsible or wire crates are not accepted. See our full guide to choosing an IATA-approved airport kennel for sizing and ventilation requirements.
Where do I check in a pet flying via Air Canada Cargo at YYZ?
Pets flying via Air Canada Cargo are processed through Air Canada Cargo’s YYZ facility (Cargo Area 5). You must check in with an agent in person — self-service kiosks cannot verify pet travel documentation.
How early should I arrive at the airport with my dog?
Arrive at least 2 hours before a domestic flight and a minimum of 3 hours for international relocation, since pet check-in requires an in-person agent visit rather than a kiosk.
Does Your Dog Butler help with the airport drop-off?
Yes. We provide door-to-door pet taxi and relocation transport across the GTA, including North York, Scarborough, Etobicoke, Mississauga, and Brampton, and can handle your YYZ drop-off and Air Canada Cargo tender/retrieval on your behalf.
Book Your Safe Ride Today
Whether it’s a local vet visit to Parker Pet Care or a major international relocation, don’t leave your pet’s safety to chance. Advanced booking is highly recommended.
Call 647-477-5858 or book online to secure Toronto’s #1 award-winning pet transport service.
