One may not dye a duckling blue and offer it for sale unless more than six are for sale at once.

KRS 436.600 No person shall sell, exchange, offer to sell or exchange, display, or possess living baby chicks, ducklings, or other fowl or rabbits which have been dyed or colored; nor dye or color any baby chicks, ducklings, or other fowl or rabbits; nor sell, exchange, offer to sell or exchange or to give away…