Winter Outdoor Shelters for Cats

Feral cat colonies are common sites near restaurant parking lots, apartment buildings, dorms or other areas where cats can find relatively regular food or shelter. During particularly harsh winter months, cats can succumb to hypothermia, especially animals that are very old or very young. Providing shelter is a great way to manage local cat populations and it can prevent the felines from finding shelter in less desirable locations.

  1. Storage Containers and Coolers

    • One of the cheapest and easiest ways to provide shelter for outdoor cats is by modifying a plastic storage tote or Styrofoam cooler, which are both widely available. Cut a six- to eight-inch square opening into the front to create a shelter. Secure the container lid in place with duct tape or silicone sealant and line the bottom with insulating material, such as straw or shredded newspaper. Do not use blankets inside cat shelters, as they can get moldy. Styrofoam coolers are especially good choices, since they already act as insulators, creating a warm, snug place for a few cats to take refuge during the cold. Since both of these options are lightweight, they may need to be weighted down with bricks or plywood to prevent tipping and help protect the cats from predators.

    Store-Bought Shelters

    • Dog houses and igloo-type shelters can sometimes be modified for use with cats, but should be carefully inspected to make sure the opening will not allow too much heat to escape. In areas with more temperate climates, repurposed dog houses may be the perfect solution for providing wind and rain shelter, especially if snow or freezing temperatures are not of major concern. Several online companies also sell wooden cat shelters for the purpose of protecting a few feral cats, but they can be expensive. Remember to add some sort of bedding that allows the cats to snuggle in. Straw is the best option.

    Cat Sheds

    • Aluminum or wooden garden-storage sheds are excellent for managing larger feral cat colonies if the funding is available. Contruct shelves from plywood and two-by-fours and line them with straw. Install a cat flap in the door to allow access while the door is closed. The flap portion of the cat door should be left off until the cats learn how to get into the shelter. Food can also be provided inside the shed, and will discourage access by predators and people. Smaller sheds make better choices, as there is less room for heat to disperse.

    Emergency Shelter

    • In the event of unexpected cold bursts, a cardboard box lined with straw or shredded newspaper is preferable to unsheltered exposure.