Who doesn't love to go outside? But how long can a rabbit can stay indoors and stay healthy? Melvin, my Mini Rex, is a house bunny 100%. The only time he ever goes outside is in my arms and only for a few minutes. During the spring/summer I leave windows and curtains open so he gets plenty of fresh air and sunshine. Since it's winter now and all the windows stay shut and there's not much sunshine here, I feel like bun bun is missing out. Any ideas to give my Melvin a winter outing without him being in danger? It's cold and rainy all the time and most leaf coverage has died off here.