Diego and Enrique travel to Zephyr Town once a week on Fridays to visit Raul. The three brothers meet to talk about the upcoming bazaar. Because he doesn't live in Zephyr Town, you cannot befriend him.
Enrique runs the Animal Stand at the bazaar. He will sell the player animals (chickens, sheep, cows) and pets (cats, dogs). If an animal is ordered from Enrique at the bazaar, he will come by the next morning to deliver the animal. If you order a cow, he will also bring the milker. For sheep, he will bring a pair of clippers.