Hello, I am considering getting Silkie Chickens. However, before I get one, I would like to know everything I can about his breed. How big do they typically get? What do they eat? Do they forage? Are they friendly towards people? Do you have to groom them? Do they like the water? Gendering revealing/sexing? Eggs? Answers to these questions and more would be very much appreciated. Thank you so much for all and any help!