I know the advise that russians do better housed outdoors than indoors, I believe this is strictly due to UV exposure. In my case of apartment living a permanent outdoor cage is not a possibility. But if I do provide supplemental UV lighting indoors and regular daily/several times per week visits outside when the weather warms up will that be enough to maintain a healthy active pet? I don't want to get one as a pet if I cannot keep it in the best possible health and do so safely. thanks in advance for your help.