Keeping a hamster warm is one of the most important responsibilities of any owner in the United States of America. Hamsters aren’t used to living in very cold habitats, and if their environment gets too cold, they can become seriously ill or even die.
To keep a hamster warm, it’s necessary to have the proper heating equipment and a safe environment, including a non-drafty cage and plenty of bedding material.
In this article, I’ll go over some of the basics of keeping a hamster warm, including the difference between heat lamps and heating pads. I’ll also go over what bedding to use to keep your pet comfortable, both while it’s out exploring and while it’s sleeping in its cage.
What Are the Best Ways To Keep a Hamster Warm?
Hamsters don’t do well in cold environments, so it’s important to be aware of the temperature in your hamster’s cage.
The best way to keep a hamster warm is with an external heat source such as a ceramic heater. Additionally, proper bedding provides excellent insulation against temperature changes.
Heat lamps are generally considered safer than heat pads because they can be adjusted to release more or less heat depending on how warm your hamster’s home should be. In contrast, heating pads will steadily release warmth until you turn them off or unplug them.
Keeping your hamster warm isn’t just important in the winter or during the colder months of the year, though. Without proper insulation or an external heat source, temperature changes can be dangerous even during the summer months, considering you’ll likely have an air conditioner running in your home.
Hamsters are most at risk of developing respiratory illnesses when the temperature drops below 65 °F (18.33 °C), so it’s vital to ensure that they’re kept warm enough at all times.

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Using Heating Lamps To Keep Your Hamster Warm
Ensure there are no dangers of fire by placing heating lamps out of reach of items that could catch on fire. Check your hamster frequently to make sure they’re not getting too hot.
A heating lamp with a reflective dome cover over it will be safer than other types, as the metal parts will be protected from bedding materials catching on fire. Since most cages have plastic parts near the bottom, this method is considered safest for keeping your pet warm during the winter months.
Never leave your pet unattended when using any type of lamp or heating device. Heat lamps must be used with caution; make sure that if you decide to use one, it’s hung at least 48 inches (121.92 cm) above the floor of the cage. If you place a heat lamp too close to your hamster’s cage bedding materials, there’s a risk of fire.
Place your hamster’s sleeping area in a draft-free location, where they can easily get away from the cold air if necessary. If you’re using a wire cage, place the bedding on or under things that will block drafts, such as books or cardboard boxes. This will ensure that your pet doesn’t need to sleep on top of the cold floor of its cage.
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