The cocker spaniels most common color is tan :)
Black
The most common color is grey. Black is rarest and much sought after. Bay and chestnut rank about the same.
The most comon color for a horse is Brown or chestnut. But if it is a Arab the most comon color would be gray.
the most common color of ferrets is sable (brown coat with beige undercoat, dark legs and tail, and a dark mask across it's eyes).
About 10 or 15, depending on who you ask. Some breeders consider certain breeds as subtypes of more common breeds. Some of the most common: - American / English (smooth coat, most common) - Abyssinian (multi-colored with 8 or more hair swirls) - Coronet (long coat and a swirl of hair on the forehead) - Crested (one hair swirl behind the head) - Peruvian (long hair that parts along the pig's back) - Sheltie / Silkie (long coat that doesn't part like a Peruvian) - Teddy (Fuzzy, short hair) - Texel (long, curly coat; requires lots of maintenance)
Gray
The most common color for dogs is black.
Most Penguins have a black coat with a white breast.
most common skittle color is purple.
Match your coat or purse you use most often.
In 2010 it again white. red is the most common color
the most common eye color is brown Brown.