Certified Goose Behaviour – Loud, Proud & Mildly Unhinged

If you’ve ever hissed at a stranger (with your eyes), blocked someone politely, or owned your passive-aggression like it’s couture — congrats, you’re officially exhibiting Certified Goose Behaviour. This collection is dedicated to the sassy, the chaotic, and the silently judgmental among us. Ethically printed in Canada, these tees and hoodies are for rebels with feathers and feelings.

• 🦢 Unisex fits with honk-level energy
• 🍁 Designed in Canada for geese, by people who get them
• 💥 Wearable warning signs for those who don’t get the hint

Whether you honk at injustice or just when someone cuts the line, we see you. Shop Certified Goose Behaviour now — and take up space like a true Canadian menace.