Why won't my dog sleep through the night?

Usually it's one of a few things: pent-up energy from too little exercise, a genuine need like a full bladder or hunger, discomfort, or a sleep spot that's too light, noisy, or uncomfortable. Puppies often wake because they can't yet hold their bladder overnight, and a sudden change in an older dog's sleep can point to discomfort worth a vet check.

How do I get my puppy to sleep at night?

Tire them gently in the evening, take away water a little before bed, and do a last toilet trip right before lights-out. Many puppies settle best with their crate or bed near you at first, so they're not alone. Expect a few overnight toilet breaks early on — the ability to sleep through develops with age, usually over the first few months.

Should I ignore my dog when they whine at night?

Rule out a real need first — toilet, water, pain, too hot or cold. Once you're confident it's not a need, try not to turn night-time fuss into an exciting event: keep any response calm, boring, and brief. Reacting with attention, play, or food can accidentally teach a dog that whining is how to get you up.

Why is my older dog suddenly restless or pacing at night?

A new pattern of night waking, pacing, or confusion in a senior dog is worth taking seriously. It can signal discomfort, a change in health, or age-related cognitive changes sometimes called "sundowning." It's not something to just train away — book a vet visit to look at what's behind it.

How to help a dog that won't settle at night

A dog who won’t settle at night wears the whole household down — the pacing, the whining, the 3am wake-ups. The good news is that restless nights almost always trace back to a cause you can do something about, once you know where to look. Here’s how to help your dog sleep, and you with them.

First, rule out a real need

Before you treat it as a settling problem, make sure your dog isn’t asking for something they genuinely need:

The toilet. The most common cause, especially in puppies and older dogs. A last trip outside right before bed makes a big difference.
Hunger or thirst. A meal timed too early, or too much water right before bed, can wake a dog.
Discomfort. Too hot, too cold, a hard floor, or sore joints. Older dogs in particular may struggle to get comfortable.

If a need is behind the waking, no amount of routine will fix it — sort the need first.

Build a bedtime routine

Dogs settle on predictability. A simple, repeatable evening rhythm tells your dog’s body that night-time means sleep:

Exercise earlier, not late. A good walk earlier in the evening helps; a wild play session right before bed winds a dog up, not down.
A calm wind-down hour. Dim the lights, lower the energy, and keep things quiet for the last hour so your dog can switch off.
A last toilet trip, then lights out — at roughly the same time each night.

Get the sleep spot right

Where your dog sleeps matters as much as when. Aim for a comfortable, supportive bed in a consistent spot that isn’t too bright or too noisy. Some dogs settle best in a cosy, den-like space; others sleep more soundly near their people, at least at first. Pick what suits your dog and keep it consistent, so their bed becomes a clear signal that it’s time to rest.

A calming soundscape

Steady, low-tempo audio overnight masks the household creaks and outside noises that can jolt a light-sleeping dog awake, and gives them a predictable backdrop to drift off to. Start it as part of the wind-down so it becomes part of the going-to-sleep signal.

The 3am wake-ups and early whining

Once you’ve ruled out a real need, the aim is to avoid making night-time fuss rewarding. Keep any response calm, quiet, and boring — a brief, dull toilet trip if needed, then straight back to bed, no play, no chatter, no treats. Reacting with attention or excitement can accidentally teach a dog that whining is the way to get the night started. Stay consistent and most dogs settle within a week or two.

Puppies need time

If you have a puppy, factor in that they simply can’t sleep through at first — their bladder and their body clock are still developing. Keep their crate or bed near you early on so they’re not alone, do calm overnight toilet trips without turning them into playtime, and trust that sleeping through comes with age, usually over the first few months.

When to get professional help

Talk to your veterinarian if your dog’s sleep changes suddenly, if an older dog becomes restless, paces, or seems confused at night, or if you suspect pain is keeping them up. Night-time restlessness in a senior dog especially is worth a check — it can be a sign of discomfort or age-related cognitive change, not just a habit to train away.

This guide is informational and not a substitute for veterinary advice. Every dog is different, so watch your own dog’s response and adjust as you go.