Dumbo ears
The Dumbo Gene is a recessive Trait.
To get a Dumbo, one must be bred a dumbo to either another Dumbo or to a Dumbo Carrier.
The ears are large and round, set low on the sides of the head. Head is triangular when viewed from above.

Standard Ears
Standard Ears are a Dominate trait.
Ears are Set high on the head and relatively smaller then Dumbos.