Rico is a 5 1/2 year old female and has been part of the family for 4 years. Now I would like to bring home another Quaker. My question is this: does it matter if I get a male or female? We had always assumed Rico was a male, but 3 months ago she laid an egg! LOL. Obviously Rico is a female. I'm not interested in breeding, but I want to get a potential companion for her. I know introductions will time.