Why does my dog pace and pant at night but seem fine during the day?

Several things can cause this. Night removes the daytime distractions, so unspent energy, a full bladder, discomfort, or anxiety all surface more. Pacing with panting when it is not hot can point to stress or, especially in older dogs, to pain or a medical issue that feels worse at night. If it is a new or worsening pattern, or your dog seems uncomfortable, it is worth a vet visit to rule out a physical cause.

How can I help my dog sleep through the night?

Start with the daytime: a properly exercised and mentally stimulated dog settles far better. Keep a calm, consistent bedtime routine, offer a last toilet trip and a comfortable bed at the right temperature, and avoid a big late-evening nap. If anxiety seems to be the issue, a predictable wind-down and the tools in our calming guide help. If good routines do not fix it, or the restlessness is sudden, check with your vet.

Is my older dog's night-time restlessness a health problem?

It can be, so it is worth taking seriously. In senior dogs, restlessness, pacing, confusion, or disrupted sleep at night can be signs of pain from conditions like arthritis, which often feels worse at night, or of canine cognitive dysfunction, an age-related change similar to dementia. Both are things your vet can help assess and manage, so a new or worsening pattern in an older dog is a good reason to book a check-up.

Why is my dog suddenly restless at night?

A sudden change usually has a cause: something new at home, heat, a changed routine, or pain and discomfort. If nothing obvious has changed, or the restlessness comes with panting, pacing, trembling or licking at one spot, see your vet.

Why is my old dog restless at night?

Common reasons in older dogs are sore joints, needing a toilet break, and canine cognitive dysfunction, which muddles the sleep-wake cycle. A vet check can find and ease most of these, and a comfortable bed and steady routine help too.

Why Is My Dog Restless at Night?

By the humans behind Nicole & Nora · Published 2026-08-22 · Updated 2026-10-09

Everyone is trying to sleep, and your dog is up: pacing the hallway, whining, circling their bed, or asking to go out for the third time. A restless night here and there is normal, but a dog who regularly cannot settle is trying to tell you something. Here is how to work out what, from the easy fixes to the signs that deserve a vet's attention.

This article is general education, not veterinary advice. Night-time restlessness can sometimes signal pain or a medical issue, especially a sudden change or a pattern in an older dog. If your dog's restlessness is new, worsening, or comes with other symptoms, please talk to your vet.

The everyday reasons dogs get restless at night

Most night-time restlessness comes down to a need that is not being met:

Too much unspent energy. A dog who has not had enough physical exercise and mental stimulation during the day often cannot switch off at night. This is one of the most common and most fixable causes.
A full bladder. Sometimes they simply need a toilet break, especially puppies, seniors, or after a big evening drink.
An off routine. Dogs thrive on predictability. A disrupted schedule, a late nap, or a change at home can throw off their night.
Too hot, too cold, or uncomfortable. An overheated room, a draughty spot, or bedding that no longer suits them can keep a dog shifting around.
Hunger. A dog whose dinner is very early may genuinely be hungry by the small hours.

Restlessness that is really anxiety

Sometimes the pacing is worry rather than an unmet physical need. Night can amplify a dog's anxiety, and things like storms, fireworks, or general nervousness can make settling hard. If your dog seems tense, pants when it is not hot, or paces in a frantic rather than a fidgety way, anxiety may be the driver. Our guides to signs your dog is stressed or scared and calming an anxious dog can help, and if night-time panting stands out, it is worth reading why dogs pant as well, since heavy panting at rest can be meaningful.

Simple things to try tonight

Add daytime exercise and enrichment. A properly tired dog, in body and mind, sleeps far better. A good sniffy walk and a food puzzle in the evening work wonders.
Keep a calm, consistent bedtime routine. The same wind-down each night tells your dog it is time to switch off.
Offer a last toilet trip and a comfortable, familiar bed in a spot that is the right temperature.
Avoid a big late-evening nap that leaves your dog wide awake at bedtime.

When the restlessness is suddenly new

A dog who has always slept well and suddenly cannot settle has changed for a reason. Start with the simple questions: has anything changed at home, like a move, a new pet, a new baby, a different bedtime or a new bed? Is it warmer than usual? Did dinner time move? If nothing obvious has changed, or the restlessness comes with panting, pacing, licking at a spot, trembling or reluctance to lie down, think pain or discomfort first and book a vet visit.

Older dogs who can't settle at night

Night-time restlessness is especially common in senior dogs, and it usually has a cause that can be eased. Sore joints often ache more after a still evening, so an orthopaedic bed and a warm, draught-free spot can help. Older dogs may need a toilet trip in the night. And some develop canine cognitive dysfunction, where the sleep-wake cycle gets muddled: wandering at night, staring, seeming lost in familiar rooms, sleeping more by day. Your vet can check for pain and talk you through options for cognitive changes, which often work best when started early.

A calm bedtime routine, step by step

Early evening: a sniffy walk, then a food puzzle or chew to settle the mind.
Dinner at a steady time, not too early, so hunger does not wake them.
Quiet hour: dim lights, calm voices, no rough play.
Last toilet trip just before bed, every night at the same time.
The same bed in the same spot, comfortable and not too warm.
Keep night-time contact boring: if they wake, a calm word or a quick toilet trip, no play or treats.

Give a new routine a week or two before judging it. Dogs settle into patterns, and the first few nights are often the hardest. For puppies, see how to help a puppy sleep through the night.

When restlessness needs a vet

Some night-time restlessness is medical, and this is especially worth attention in older dogs. Reach out to your vet if the restlessness is sudden or getting worse, if it comes with panting, pacing, trembling, or signs of discomfort, or if your dog seems to be in pain, since aching joints and other conditions often feel worse at night when there is nothing to distract from them. In senior dogs, night-time pacing, confusion, or disrupted sleep can also be a sign of canine cognitive dysfunction, a recognised age-related condition your vet can help manage. A sudden change in a long-standing sleep pattern is always a reasonable reason to check in.

Most restless nights have a simple, kind fix once you find the cause. Learning to read whether your dog is uncomfortable, anxious, or just under-tired makes it much easier, and our free dog body language cheat sheet is a friendly place to start. When anything about your dog's nights worries you, your vet is the right call.