Complex sentence: Eyes may be any color and ears can be erect like a Nigerian's, drooping like an Angora's, or somewhere in between--either way the ears must show balance and symmetry for the type they are.
Split into simpler sentences: Eyes may be any color and ears can be erect like a Nigerian's, drooping like an Angora's, or somewhere in between. Either way the ears must show balance and symmetry for the type they are.