Meet the SFO Wag Brigade: The Adorable Therapy Animals Saving Travelers From Stress

Pure joy is rarely found in an airport. Between delayed flights, endlessly long security lines, and overwhelmed crowds, navigating a terminal can quickly drain the excitement right out of your trip.

It’s especially easy to feel lost at SFO—a massive hub that handled over 51.3 million passengers in FY 2024 alone. But while walking through Terminal 3 last week, the Kruiz Team witnessed a beautiful break in the tension. Anxious, hurried travelers were actually pausing to drop their bags, smile, and gather around a group of furry terminal heroes. It was a heartwarming reminder that a little bit of compassionate, pet-first interaction can instantly ground us, no matter how stressful the journey.

What is the SFO Wag Brigade?

The SFO Wag Brigade is San Francisco International Airport’s specialized fleet of volunteer therapy animals dedicated to easing passenger anxiety. Comprising dogs, cats, a rabbit, and a pig, this unique team partners with the San Francisco SPCA to provide comfort and stress relief to travelers in the terminal.

Originating at the Mineta San Jose International Airport after September 11 to help travelers cope with high anxiety, the concept of airport therapy animals has since become an incredible operational standard. While most working dogs at airports are strictly off-limits for petting, these wonderful helpers are out in the open specifically looking for love. 

SFO launched its own Wag Brigade on December 3, 2013, starting with a small pilot program of just six dogs to gauge passenger reactions. The response was so overwhelmingly positive that it quickly expanded into a beloved, permanent fixture of the terminal experience. The magic behind this success is actually rooted in biology: petting an animal is clinically proven to lower human blood pressure, while simply smiling at them triggers a rush of calming endorphins. 

High-Impact Traveler Wellness Programs

The program is highly strategic when it comes to busting stress. SFO guest services actively monitor flight data so they can send the Wag Brigade directly to gates dealing with frustrating delays. To make the experience even sweeter, travelers who stop to say hello receive a collectible trading card detailing the animal’s name, breed, and unique personality traits.

Beyond the Wag Brigade, SFO has incredible Access and Inclusion Programs to support families facing severe flying anxieties:

• The MagnusCard App: Travelers with developmental disabilities or high anxiety can download the free MagnusCard mobile app in advance for customized “card decks” with step-by-step visual instructions for check-in, security screening, and aircraft boarding.
• “Ready Set Fly” Events: Families with autism and developmental disabilities can participate in mock travel events that replicate the entire air travel experience—from ticketing to waiting at gates with loudspeaker announcements—to help identify specific triggers before an actual flight.

The “Unicorn” Standard & Legal Realities

Becoming a member of this world-famous squad is no easy task. Jennifer Kazarian, the manager of the program, notes that it takes a true “unicorn” animal to handle the busy, unpredictable airport environment. To earn their wings, every handler and pet team must pass strict safety and behavioral protocols established by the San Francisco SPCA Animal Assisted Therapy (AAT) program.

Rigorous Standards for Airport Therapy Animals

• Rigorous AAT Certification: Every animal is thoroughly screened, trained, and certified through the official San Francisco SPCA program.
• Household & Age Requirements: Pets must be at least 1 year old, surgically spayed or neutered, and must have lived in the handler’s direct care for a minimum of 6 months.
• The SFO Tenure Prerequisite: Before stepping foot in a terminal, the owner and pet must successfully volunteer for a minimum of six months in traditional healthcare or physical therapy facilities.
• Terminal Familiarization: Animals undergo an extensive shadowing protocol with a senior therapy dog to learn airport navigation, including a strict rule to entirely avoid the temptation of the food courts.
• The Public Access Caveat: It is incredibly important to note that completing this training qualifies a volunteer team exclusively for scheduled, fully insured facility visits. It does not grant the pet legal certification to accompany the owner to work, enter generalized public spaces, or board commercial flights.

Meet the Surprising Members of the Squad

While dogs remain the foundation of the fleet—all proudly wearing identifying blue vests that explicitly read “Pet Me!”—the program has expanded beautifully over the years.

• Alex the Great: In March 2022, a 28-pound Flemish Giant rabbit joined the Wag Brigade, visiting the airport 2 to 3 times a month in his stroller. Flemish Giants are the largest breed of domestic rabbit and are uniquely suited for therapy work because of their exceptionally friendly, easygoing nature and patience when being handled. Sadly he has since passed away in July 2025. 
• LiLou the Pig: In December 2016, SFO welcomed LiLou, an almost two-year-old Juliana-breed pig, making her the first known certified airport therapy pig in the United States. As highlighted when Therapy Pig Arrives at SFO, she entertained passengers with her tricks and even played a toy piano. She has since officially retired in 2024. 
• Duke the Cat: In May 2023, SFO added Duke the Cat—a rescued feral cat from the streets of San Francisco—to the Wag Brigade terminal rotation.
• The Canine Ambassadors: A beautiful mix of personalities, including Lia the Pembroke Welsh Corgi, Bailey the English Cocker Spaniel, and Bandi the rescued meximutt! 

Navigating Flight Rules with Your Own Companion

Encountering the SFO Wag Brigade is a wonderful reminder of how comforting animals are, but it also highlights the strict logistical headaches pet owners face when attempting to fly with an emotional support animal. In the US, airlines are required by federal law to carry assistance animals free of charge, but this legal obligation does not extend to emotional support animals. Most major US carriers no longer allow emotional support animals onboard.

Before heading to the gate, it is vital to know your legal rights. To make sure your paperwork is perfectly organized, check out our comprehensive breakdown on Flying With Your ESA vs. Service Animal: What You Need to Know.

• 💡 Kruizy’s Pro-Tip: Unlike US domestic carriers, airlines elsewhere in the world—such as Air France, Lufthansa, and Singapore Airlines—tend to be more accepting of emotional support animals, though they enforce specific size and weight restrictions. Always verify your international carrier’s exact policies during your trip planning phases!

• Want to take the guesswork out of your next adventure? Discover how our intelligent assistant can help you plan a seamless trip in our Feature Spotlight! Meet Kruizy: The Pet Travel Assistant We Wish We Had. 🐶✈️

To keep your four-legged traveler completely secure and relaxed throughout the terminal, you must pack with strategy. You can build a flawless travel kit today using our Your Complete Pet Travel Packing List (Cats + Dogs).

Travel can be chaotic, but the Wag Brigade proves it doesn’t have to be totally miserable. Next time you’re navigating SFO, keep an eye out for those “Pet Me!” blue vests. A quick tail wag from a therapy pup—or a calm moment with Duke the cat—might just end up being the best part of your trip. 🐾✈️

Resources

• San Francisco International Airport FY 2024 Annual Report
• SFO Wag Brigade Official Page
• San Francisco SPCA Animal Assisted Therapy Program
• SFO Access and Inclusion Programs
• Therapy Pig Arrives at SFO

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