Genetic origin and mechanism
The dominant Silver variant is associated with PMEL. Some Silver genotypes are also associated with multiple congenital ocular anomalies of variable severity.
Development and variations
Foals may be born unusually pale and darken later. Mane, tail and body shades vary with age and season.
Possible confusions
Silver may resemble flaxen, palomino, chocolate or sooty coats. Base-color analysis and genetic testing can resolve uncertainty.