I have a male and female checkered garter pair, although they are brother and sister and i do NOT want to breed them. They will be a year old late this summer, my question is, when should i separate these two so i dont get any unwanted breeding going on.. I thought i read somewhere they dont breed til age two, but i want to make sure this is accurate information.. Im hoping to keep them together until the new baby pugets are big enough so i can put the girls together and the boys together. I dont want anyone to be lonely...lol..

Thanks so much in advance.