When assembling a new flock of chickens, the enormous array of breeds available to choose from can be intimidating, but it's important to make an informed decision about breeds in order to avoid disappointment for the chicken keeper as well as unnecessary challenges for the chickens. Some breeds do not fare well in certain climates, some are not a good choice for young children, some produce fewer eggs than others, etc. Below are some of the basic factors to consider in selecting breeds.