If you’ve ever woken up to find your dog curled into a tiny ball under the blankets, you’ve probably wondered:

Do dogs actually get cold at night?

The short answer is… yes, many dogs do.

Just like humans, some dogs struggle more with colder temperatures overnight, especially during New Zealand & Australia winters. Factors like breed, size, coat type, age, and even where they sleep can all affect how warm and comfortable they feel while resting.

Here’s how to tell if your dog might be getting cold at night, and what you can do to help.

Why Dogs Feel Colder at Night

Night-time temperatures naturally drop, and even indoors, many homes in New Zealand & Australia can become surprisingly chilly overnight.

Cold floors, drafts, tiled surfaces, and winter weather can all make sleeping uncomfortable for some dogs.

Smaller breeds and short-haired dogs tend to lose body heat faster, while older dogs may struggle to regulate their temperature as well as they once did.

According to the SPCA New Zealand, pets should always have access to warm, dry, and comfortable sleeping areas during colder weather.

Which Dogs Feel the Cold the Most?

Some dogs are naturally better equipped for colder temperatures than others.

Dogs that often benefit from extra warmth include:

• Small breeds
• Short-haired dogs
• Puppies
• Senior dogs
• Lean breeds like Greyhounds and Whippets

Meanwhile, thicker-coated breeds like Huskies and Malamutes are usually much more comfortable in cooler conditions.

Signs Your Dog Might Be Cold Overnight

Not sure if your dog is cold while sleeping? There are a few common signs to look out for.

Curling Up Tightly

Dogs often curl themselves into a tight ball to conserve body heat.

Shivering

Even mild shivering can indicate your dog is struggling to stay warm.

Seeking Blankets or Warm Spots

If your dog constantly tries to sleep under blankets, near heaters, or pressed against you, they may be looking for warmth.

Restless Sleep

Cold dogs may wake up frequently or move around trying to get comfortable.

Cold Ears or Body

If your dog feels noticeably cold to the touch, especially around the ears or belly, they may need an extra layer overnight.

Do Dog Pyjamas Actually Help?

For many dogs yes, they can.

Lightweight dog pyjamas or soft dog jumpers can help some dogs maintain body warmth overnight, especially:

• smaller dogs
• short-haired breeds
• older dogs
• dogs that naturally feel the cold

They can also help anxious dogs feel more secure and comfortable while sleeping.

The key is choosing soft, breathable clothing that fits properly and doesn’t restrict movement.

What Temperature Is Too Cold for Dogs?

There’s no exact temperature that applies to every dog, but generally:

• Small and short-haired dogs may feel cold below / around 10°C
• Older dogs often become sensitive to cooler temperatures sooner
• Puppies can struggle to regulate body heat effectively

Indoor warmth, bedding, and proper shelter all play an important role.

How to Keep Your Dog Warm at Night

There are several simple ways to help your dog stay comfortable overnight.

Provide Warm Bedding

Soft, insulated bedding helps protect dogs from cold floors and drafts.

Keep Beds Away From Drafts

Avoid placing dog beds near open doors, windows, or uninsulated areas.

Use Dog Pyjamas

Soft sleepwear can help maintain body warmth throughout the night.

Try a Dog Jumper

For dogs that feel the cold easily, a lightweight jumper can make a noticeable difference.

Bring Dogs Indoors During Cold Weather

If temperatures drop significantly, indoor sleeping is usually the safest and most comfortable option.

Last Thoughts

Not every dog needs pyjamas or extra layers at night, but many do benefit from them, especially during colder months in New Zealand & Australia.

Pay attention to your dog’s behaviour, sleeping habits, and comfort levels. Small changes like warmer bedding or soft sleepwear can make a big difference to how well they rest overnight.

If your dog constantly seeks warmth, shivers, or seems uncomfortable at night, it may be time to consider adding an extra layer.