What’s the difference between an American Cocker Spaniel and an English Cocker Spaniel?

What’s the difference between an American Cocker Spaniel and an English Cocker Spaniel?
American Cocker Spaniels and English Cocker Spaniels have a shared history as hunting dogs, specifically bred to flush and retrieve game birds. However, they differ in appearance, grooming needs, and temperament. American Cockers are smaller, with a rounder skull, shorter muzzle, and a fuller, more profuse coat, which requires more grooming and is a common feature in show rings. English Cocker Spaniels are slightly larger and have a more athletic build with a longer muzzle and a more streamlined coat, reflecting their continued use as active field dogs.
In terms of personality, both breeds are affectionate and people-oriented, but American Cockers tend to be a bit more relaxed and adaptable, thriving in various home environments. English Cockers, with their higher energy levels and strong work drive, often need more physical activity and mental stimulation.