October has arrived and many of our models have headed indoors for better weather. For Alyssa Miller, Yasmin Brunet and Emily DiDonato, that meant some alone time with their four-legged friends. Cintia Dicker makes a rare appearance in this week's gallery with a new dress while Genevieve Morton gives us a behind-the-scenes look at her new Pom Pom LA ad. Miss any of the action? We've got all the best pics in this week's installment of SI Swimsuit: The Week in Instagram.