Congratulations! We had guinea pigs for years. They are very tameable. We just gently handled them from the start in small doses. You might want an indoor hutch for winter, they do feel the cold and are sensitive to being too hot or cold. We fed ours a guinea pig feed (different from rabbit food, as guinea pigs need daily vitamin c). They also liked grass, cabbage, carrot, cucumber, toast, apple, fruit tree logs to wear their teeth down. Avoid raw potato peel and lettuce.