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They appeared at the zoo and Harley said "ok make yaself scarce Supes. Red, to the hyenas."
She started running with Ivy close behind.
"This is where they went?" Ivy asked.
"Yup" Harley said.
They ran to the hyena exhibit.
"We need a bridge" Harley said.
One of the trees in the exhibit grew and created a bridge over the fence.
Harley whistled and yelled "BABIES! MAMA'S BACK!"
Two hyenas began running towards her. Harley knelt down as the hyenas began licking her face and nuzzling against her.
Harley used baby talk to say "Mama missed ya, yeah she did, yeah she did. Did you miss Mama?"
"Harley?" Ivy said.
"Right" Harley said "c'mon boys!"
She ran towards the elephant exhibit with Ivy, Bud and Lou. When they saw Savage, Harley drew her revolver and shot Savage in both shoulders.
He turned and looked at her as he said "While that did hurt, I will recover rather quickly."
She shot him in the chest twice, the force knocked him down on his back.
"I will still recover" he said "no matter what you do, I cannot be killed."
"Hopin' ya'd say that" Harley said. She whistled and yelled "SNACK TIME BOYS!"
The hyenas ran from behind her and jumped on Savage and began mauling him and scratching him.
"Call off these beasts!" Savage yelled.
"I don't know" Harley said "they seem to like ya."
"Ready when you are" Ivy said.
Harley whistled and the hyenas ran to her.
"Do it" Harley said.
Roots came through the ground and wrapped tightly around Savage's body. Pinning his arms to his sides.
Superman came down out of the clouds and said "nicely done, although you can't always shoot the villains."
"I know" Harley said.
"Those hyenas are very attached to you and seem well trained" Superman said "who put them in a zoo?"
"The cops" Harley said.
"Would you like me to arrange for them to be moved to the Watch Tower?" Superman asked.
"Wouldja really do that Supes?" Harley asked.
"Yes" he said.
He grabbed Savage and stood next to them. The teleporter activated, bringing all of them back to the Watch Tower with the hyenas. The hyenas immediately began growling.
Harley knelt down and said "shh, it's ok boys. I know who they are, but they're on our side now."
The hyenas stopped growling and began cackling.
"Go make friends" Harley said "and be nice, don't make Mama mad."
The hyenas began sniffing and immediately went to Batman.
"Bud, Lou, be nice" Harley said sternly.
The hyenas began rubbing against him.
"That's enough" he said.
"Find a new friend" Harley said.
The hyenas walked away from Batman and began looking around.
"I watched from here" Wonder Woman said "a great battle and such loyal beasts. May I pet them?"
"Sure" Harley said "be nice, boys."
Wonder Woman began petting the hyenas.
"Are they always this well behaved?" Superman asked.
"As long as I'm around" Harley said.
"What about the Joker?" Batman asked.
"They don't like him too much" Harley said "he nevah fed 'em or petted 'em. They mostly only listen to me. They'll listen to Red if I tell 'em to. As long as I'm here they'll be fine. As much as I hate to say it. They might need a pen for when I ain't around."
"They can stay, as long as they stay out of trouble" Superman said "I'll have a pen built for them."
"I'll do better" Batman said "I'll have a high quality zoo habitat built for them. Consider it my apology for the Joker incident yesterday."
"In that case, I'll accept your apology" Harley said.
She knelt down and whistled. The hyenas ran to her and began nuzzling against her.
"Ya get to stay with Mama" Harley said "are ya happy to be home again? Are ya? Huh? Are ya?"
Harley stood up and wrapped Ivy in a crushing bear hug and said "I ain't gonna forget 'bout ya Red."
"I know Harl" Ivy said "but now you have someone to hang out with when I have to do, as you say" she did her best to mimic Harley's accent "long, borin' plant science stuff."
"True" Harley said "it don't bother ya that I called it that, did it?"
"No" Ivy said.
"Good" Harley said "I don't wanna upset ya."
She looked at Superman and asked "when's lunch?"
"It starts at noon" he said "so you have two hours to wait."
"Let's go see your arsenal the meantime" Arrow said "we need to take inventory of your weapons."
"Why?" Harley asked "why do ya need to know 'bout my guns?"
"Don't worry about that" Arrow said.
"Fine" Harley said "Bud, Lou, stay with Aunt Red and behave. Listen to her, understand?"
They both sat down and bowed their heads submissively.
"Good boys" Harley said as she scratched their heads.
They walked over and sat next to Ivy. Harley walked towards her room with Arrow.
Flash zoomed over to Ivy and said "So Red, since Harley is-"
"No" Ivy interrupted.
"No?" he asked.
"Only Harley calls me Red" Ivy said.
"Oh come on" Flash said "even a cute guy like me?"
"Bud, Lou" Ivy said.
The hyenas stood up and began growling at Flash.
"I'll go help Arrow count Harley's guns" Flash said. He ran away.
"Good boys" Ivy said.
The hyenas stopped growling and sat down next to her again.