Mini/Land Before Time

In The Land Before Time, misspellings create a mini version of the dinosaur species of the misspelled character. Although TLBT contains talking cartoon animals, these minis have not been seen to speak, but they do make animal noises that one might expect such dinosaurs to make.

Canon Origin
This canon has dinosaurs. These are small ones.

Minis

 * Petire (a mini-Pterodactyl)
 * Mr. Treehorn (a mini-Triceratops, adopted by Agent Zach Homewood)