Which colors are technically unacceptable for placing in a conformation show ring for some registries, despite being seen in the breed?

Answer

Lemon, red, and orange

The coat colors of the English Springer Spaniel are diverse, including standard patterns like black and white, liver (dark brown) and white, tricolor (which incorporates tan markings), and roan patterns. While these colors are genetically present and dogs exhibiting them are still considered English Springer Spaniels, the official breed standards used by certain registries for competition in conformation shows can be restrictive. Specifically, colors such as lemon, red, and orange are sometimes cited as technically unacceptable for dogs hoping to place within the conformation show ring, even though they are part of the breed's overall color palette and acceptable in companion or field circles.

Which colors are technically unacceptable for placing in a conformation show ring for some registries, despite being seen in the breed?
Dogbreedspaniel