Because of her size, the physical training was the toughest part. Cadets had to get through obstacles in simulators that mimicked all of the twelve unique ecosystems that made up the city of Zootopia. From freezing Tundratown to sweltering Sahara Square, each ecosystem presented its own set of challenges -- whether it was trying to scale an ice wall or survive in a scorching sandstorm.

Judy fell down more than anyone. In her mind she could hear the voices of her parents, her drill instructor, and Gideon Grey all doubting that there could ever be a bunny cop. And it was those voices that made Judy work harder than anyone else. Through persistence and perseverance, she managed to keep up and surprise everyone.

Fifteen years later, Judy Hopps worked her tail off in the Zootopia Police Academy. She was small compared to the rest of the cadets -- who were mostly elephants, rhinos, and bison -- but she was strong-willed.

In the final weeks of training, Judy used her bunny skills, like her strong legs and her great hearing, to help prove her worth. She sailed through the physical obstacles and at times even passed the other cadets. Once, she knocked down a male rhino ten times her size during a final sparring session!

"As mayor of Zootopia, I am proud to announce that my Mammal Inclusion Initiative has produced its first police academy graduate. The valedictorian of her class… ZPD's very first rabbit police officer, Judy Hopps. Assistant Mayor Bellwether, her badge?" the mayor said to a small sheep standing nearby.

"Oh! Yes. Right," said Bellwether.

Mayor Lionheart handed Judy her diploma while Bellwether stepped forward and pinned her ZPD badge onto her uniform. "Congratulations, Officer Hopps."

"Judy, it is my great privilege to officially assign you to the heart of Zootopia: Precinct One, City Center," Lionheart said.

On graduation day, Judy took her place among the other graduates during the ceremony, including the rhino who sported a fat lip and a black eye. The mayor, a lion named Leodore Lionheart, stepped up to the podium.

Judy walked across the stage to the sound of deafening applause -- the loudest coming from her parents, even as Stu sobbed.

"I won't let you down. This has been my dream since I was a kid," said Judy.

A photographer posed Judy with Mayor Lionheart and Bellwether. But Lionheart edged Bellwether out of the photo.

"Yeah. Scared, too," said Stu. "Really, it's a proud-scared combo. I mean, Zootopia. It's so far away and such a big city."

"We're real proud of you, Judy," said Bonnie.

"Guys, I've been working for this my whole life," Judy told her parents, trying to hide how thrilled she really was.

"It's a real proud day for us little guys," Bellwether whispered.

"Bellwether, make room, will you?" said Lionheart, smiling broadly. "All right, Officer Hopps. Let's see those teeth!"

Days later, Judy's parents, along with several siblings, accompanied her to the train station.

"We know," said Bonnie. "And we're just a little excited for you, but terrified."

"And also bears," said Stu. "We have bears to fear, too. To say nothing of lions, wolves…"

"Wolves?" Bonnie asked, perplexed.

"'The only thing we have to fear is fear itself,'" said Judy.

"… weasels…," Stu continued.

"You play cribbage with a weasel," said Bonnie.

"And I put some snacks in there," said Bonnie.

Judy looked inside and saw a bunch of pink spray canisters. "This is fox repellent," explained Stu, picking one up.

"Check this out!" Stu said as he pulled out a fox Taser and turned it on, causing it to sizzle.

"Sure. We all do. Absolutely," said Stu. "But just in case, we made you a little care package to take with you." He held out a bag.

"Actually, your father does have a point there," added Bonnie. "It's in their biology. Remember what happened with Gideon Grey?"

"Yeah, that's safe to have," said Bonnie.

"And he cheats like there's no tomorrow. Pretty much all predators do -- and Zootopia's full of 'em. And foxes are the worst."

"Oh, for goodness' sake! She has no need for a fox Taser, Stu."

"This is fox deterrent…," Stu said, pointing at something that looked like an air horn.

"When I was nine," said Judy. "Gideon Grey was a jerk who happened to be a fox. I know plenty of bunnies who are jerks."

"The deterrent and the repellent. That's all she needs," Bonnie said, trying to stop Stu from going overboard.

"Terrific! Everyone wins!" Stu exclaimed.

"Love you, too!" said Bonnie.

The big crowd of bunnies watched Judy go, and as the train pulled away, they ran next to it, waving and shouting their goodbyes.

"Arriving! Zootopia express!" called the conductor.

After one more hug, Judy jumped onto the train.

"Come on. When is there not a need for a fox Taser?" asked Stu.

Stu and Bonnie held back tears as they watched their daughter walk off. Suddenly, Judy turned back and ran to her parents. She wrapped her arms around them both. "I love you guys," she said, hugging them.

"Cripes, here come the waterworks," said Stu as his tears started to flow. "Ahhahoho jeesh…"

"Oh, Stu, pull it together," whispered Bonnie.

"Okay. Gotta go. Bye!" said Judy, heading for the train.

"Okay, I will take this to make you stop talking," said Judy. She grabbed the pink can of fox repellent as the train approached.

"Bye, everybody! Bye!" Judy called.

When their faces faded into the distance, Judy climbed to the observation deck and took a deep breath. She pulled out her phone and clicked on some music, feeling like her life was about to begin.