Disclaimer: I don't own The Land Before Time or Sonic characters.

A/N: My OC's won't be added in this particular story. This is my second Sonic/Land Before Time crossover which has nothing to do with my other one.

Cast of Characters

Sonic the Hedgehog (aka, Fast Runner)

Tails (Two-Tailed Flyer, couldn't think of another nickname for his species)

Knuckles the Echidna (aka, a Glider)

Amy Rose (Fast Runner, though, not as fast as Sonic)

Dr. Eggman

Tails was in his workshop putting the finishing touches on his plane. The feature he added is a dimension traveling device; which means he and a few friends could travel to any dimension he wants. Today, he decided that he wanted to go to the age of dinosaurs since he held a fascination for those great beasts. As if on cue, Sonic and crew showed up and walked over to him.

"Hey guys; since Eggman hasn't been attacking us for a while since his last defeat, I thought we could take a trip," Tails said.

The gang then noticed the modifications on the plane.

"I'm in; you guys can come if you want," Sonic declared.

Soon enough, Amy and Knuckles were in agreement with Sonic and Tails. After that, Tails took his plane for a test drive. However, it malfunctioned and has sent his house, workshop and Sonic, Amy and Knuckles' homes along with them and the plane. Once they had come to, they noticed that they have arrived in the age of dinosaurs; and their houses along with Tails' workshop were now closer to each other and have remained intact; remarkably, so has Tails' plane. Unbeknownst to them, Eggman was in his Egg-O-Matic floating high in the sky.

"What Sonic and the others don't know is that I took Tails' plans to modify my flying machine," Eggman said and then cackled.

He then hovered closer to the gang, but, he managed to stay out of their sight.

"I wonder where we are," Knuckles stated.

"Take a look around, knucklehead; we're surrounded by dinosaurs," Sonic retorted.

Knuckles groaned in annoyance at Sonic's nickname for him.

"Guys, please! This is no time for arguing; we're lost and need to find some help," Tails told them.

"Tails, let them work it out for themselves; that's the big boys' job," Amy said while wagging her finger.

The young fox had enough of Amy's patronizing attitude just because he's the youngest of the gang. All of a sudden, they all saw a group of dinosaurs coming up to them. They were fascinated by them since this is the first time they ever saw two-legged tickle fuzzies.

"What in the world? A two-tailed creature? Never thought I'd see the day," Kosh commented.

"And I thought the one thing I'd never see in my life is you not hoarding all the sweet bubbles to yourself," Topsy retorted.

The clubtail snarled at the threehorn.

"All right, you two; that's enough," Grandpa gently scolded them.

Topsy and Kosh nodded.

"Now, back to the issue at hand; where have you come from?" Grandpa asked.

Tails got prepared to explain where her and the others came from.

"We came from-"

"Another world; our little two-tailed friend was working on something in our own world and it somehow sent us here," Amy interrupted.

Grandpa sighed. He found it to be disrespectful if anybody interrupted while someone was trying to speak.

"Young lady, I believe your two-tailed friend was trying to speak, and you cut him off; it's not polite to interrupt someone's speech regardless of their age or gender," Grandpa told her.

"Well, you make a valid point; go ahead and explain," Amy told Tails.

"Why bother? You already did so when you interrupted me," Tails sneered and then flew away.

The dinosaurs along with Sonic and Knuckles glared at Amy. Then, Topsy turned to Kosh.

"Whenever I interrupted somebody as a kid, I would get tail-whipped on the buttocks and not be able to sit for a week," Topsy stated.

"That's nothing; my father used to correct my behavior by washing my mouth out with swamp water just for saying minor swear words; even if they just slipped out," Kosh replied.

"With all due respect, I think that getting my mouth washed out with swamp water, while gross, wouldn't be as painful as a tail-whipping to the buttocks," Topsy responded.

Kosh shrugged.

After an awkward silence, the formal introductions were exchanged. Sonic told the dinosaurs about Tails since he had left in a huff because Amy interrupted his speech.

"So, this Tails as you call him, he got you all sent here?" Kosh asked.

"Didn't you listen to a word the pink pest said, or are you partially deaf?" Topsy sneered.

"Hey! I am not a pest," Amy protested.

It had only been a few minutes, and Amy has already gotten everybody mad at her.