The lesser Grey Squirrel Normal squirrel you find in your backyard The greater grey squirrel Opposable thumbs Bigger Smarter Walk on hind legs and all fours More flexible Can communicate with other animal species

greater species They have more opposable thumbs There bigger Smarter Take longer to mature (a normal/lesser dog may take like a year to be an adult greater species take like 10 yrs) Greater species live a lot longer that lesser/normal Greater species can communicate outside their species*( which allows bears to talk to foxes) Greater species can mate outside their species (a hyena and a caracal cat) Greater are more flexible Creatures like squirrels can alternate between 2 and 4 legs

the greater species term means the same thing to all but dragons greater dragons are much much bigger then there lesser counterparts but they are more the primitive, reclusive, treasure hoarding, story like animals were as the lessers integrated with society and are smaller, smarter, and all of them can talk* It is unknown whether the love of treasure is affected by greature or lesser-ness *they are capable of speech to other species and animals but somethings may still restrict this such as being mute or the species in question can't talk weather it be the greater or lesser of the species