I currently have 3 older chickens 2 years old and 4 chickens less than a year old. I am expanding my flock within the next few week. I recently purchased 15 guineas and 25 chicks. I am planning on putting the keets and chicks all together. I am curious on how I can integrate them with the 7 other chickens. I am soon to be a first time guinea owner! Very excited but nervous. Any tips etc would be helpful.