DOMESTIC VARIETY
Ancestry: Rattus norvegicus 
Dumbo
Ear Type
Ears are larger, rounder, and set lower on the sides of the head. Gives a 'sweet' or innocent expression.
Variety Type
Ear Type
Key Traits
Low-set ears
Round ears
Wide head
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Genetic Origin
All domestic rats are descended from the Brown Rat (Rattus norvegicus). Selective breeding has created these unique variations in coat, ears, and size.