How to Keep an Older Dog Warm and Comfortable at Night

Many owners notice that their dog starts seeking out sunny patches and warm laps as they age. Older dogs often have less muscle and body fat to keep them warm, and they may move around less. Cold can also make arthritic joints feel stiffer — which is why a chilly night often means a slow, creaky morning. The AKC recommends helping senior dogs manage temperature — blankets or coats in cold weather, fans or air conditioning in the heat.

Start With Where Your Dog Sleeps

The simplest fixes are free:

• Get off cold floors. Tile and concrete pull heat away. A thick bed — or a rug under the bed — makes a big difference. See our orthopedic bed guide.
• Avoid drafts. Move the bed away from exterior doors, windows, and floor vents.
• Give them a blanket. Many older dogs like a blanket to burrow into. Choose one that's easy to wash.
• Consider a sweater for thin-coated dogs on cold walks and chilly evenings — as long as your dog is comfortable in it.

Self-Warming Mats: The Safest Extra Warmth

Self-warming mats have a reflective layer inside that bounces your dog's own body heat back to them. There's no electricity, no cord, and nothing to overheat — which makes them a great first choice, especially for dogs who chew or have accidents.

FurHaven ThermaNAP Self-Warming Mat

A soft, machine-washable self-warming mat you can put on top of your dog's bed or in a crate. Comes in several sizes.

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Heated Beds: Helpful, With Precautions

A low-wattage heated bed stays gently warm and can be soothing for stiff joints on cold nights. Use them carefully:

• Choose an indoor pet bed designed for the purpose, not a human heating pad. Human heating pads can get too hot.
• Make sure your dog can move off it. A dog who can't easily get up — or who has poor sensation — shouldn't be left on a heat source.
• Skip it for chewers. Cords and chewing don't mix.
• Check it regularly for damage, and feel the surface — it should feel gently warm, never hot.
• Ask your vet if your dog has very limited mobility, skin problems, or poor circulation.

K&H Thermo-Snuggly Sleeper Heated Bed

A low-wattage indoor heated bed designed for pets. A good option for cold rooms and stiff mornings, for dogs who don't chew bedding.

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Don't Overdo It

Older dogs can have trouble cooling down, too. Keep the room comfortable rather than hot, make sure fresh water is nearby, and always leave your dog space to move off a warm spot. Heavy panting at rest is a reason to cool things down — and if it doesn't stop, call your vet.

When Feeling Cold Is a Sign of Something Else

If your dog suddenly seems cold all the time, shivers a lot, or is much less active, mention it to your vet. Shivering can be a sign of pain, and some medical conditions affect how dogs handle temperature. See why older dogs are restless at night.

Frequently Asked Questions

Do older dogs get colder at night?

Many do. Older dogs often have less muscle and body fat, move around less, and may have joints that feel stiffer in the cold, so a warmer, draft-free sleeping spot helps.

Are heated dog beds safe for senior dogs?

Low-wattage heated beds designed for pets can be safe when used carefully: make sure your dog can move off the heat, check the bed regularly, and avoid them for dogs who chew. Never use a human heating pad. Ask your vet if your dog has limited mobility or skin problems.

What's the safest way to keep my old dog warm?

Start with a thick bed off the floor, away from drafts, with a washable blanket. A self-warming mat that reflects body heat is a safe next step, since it uses no electricity.

How do I know if my dog is too cold at night?

Signs include curling up tightly, shivering, seeking out warm spots, and being extra stiff in the morning. If your dog shivers a lot or seems cold all the time, check with your vet.

References

• American Kennel Club. 6 Ways to Care for Your Senior Dog.