In the winter, she’ll probably want to come in, but you can buy Styrofoam sheet insulation at Home Depot, and cut it, and shape it to cover the Rubbermaid container and keep her a little warmer. Or buy a big Styrofoam cooler, and cut a door into it. Line it with straw or hay, not a blanket, which could get wet and freeze.
In the winter, she’ll probably want to come in, but you can buy Styrofoam sheet insulation at Home Depot, and cut it, and shape it to cover the Rubbermaid container and keep her a little warmer. Or buy a big Styrofoam cooler, and cut a door into it. Line it with straw or hay, not a blanket, which could get wet and freeze.