I have a registered chocolate buck that's 2 years old, a registered chocolate doe that's 1 year old, and a broken castor doe that's 5 months. How do I know when the does are ready to try breeding? It makes me nervous to just stick a doe in the buck's cage and cross my fingers that they don't try to kill each other. Also I just got them over the weekend so how long should I let them settle in? I'd like a litter this fall but it's cold here by Nov. If not then I'll have to wait until March of next year to try breeding. The enclosed porch they are on does get a little heat or ac from the house and I can run a space heater in winter but it's still going to be close to half a year before I can have kits if I don't breed them soon.