Proud Pet Owner (10 pets)
Big Happy Family (25 pets)
Lots of Lovable Pets (50 pets)
Super Collector (150 pets)
Ultimate Webkinz Collector (300 pets)

KINZVILLE ACADEMY BADGES
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Freshman (purple)
Sophomore (red)
Junior (silver)
Senior (gold)
TYPE OF PET BADGES
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Dog's Best Friend (adopt a dog)
A Horse of Course (adopt a horse)
Feline Companion (adopt a cat)
Friend of the Fish (adopt a fish)
Friend of the Fowl (adopt a bird)
ACTIVITY BADGES
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Warm and Fuzzy (click on I Love My Webkinz every day for one week)
Dr. Quack's Helper (take a sick pet to Dr. Quack)
Trivia is Terrific (complete a set of 50 questions at Quizzy's Question Corner)
Month of Quizzy's (complete one month of daily bonus questions at Quizzy's Question Corner)
Wish Come True (make a wish at the Wish Factory
WINNERS BADGES
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Great Guess (win the Jellybean Challenge)
Quick Draw Winner (win a Quick Draw)
Wacky Bingoz Big Winner (win Wacky Bingoz)
HOLIDAY AND SPECIAL DAY BADGES
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It's My Birthday (log in to Webkinz World on your birthday)
Love to Give (only available on February 14, send a Kinzpost message with 3 heart shaped stamps)
There are probably more holiday badges on the way from Webkinz. I will update as they come in, but don't forget to go to Webkinz World on every holiday!
HOPE IT HELPS!