# Why Is My Older Dog Restless and Pacing at Night? Restlessness in dogs at night is common in older dogs, and it usually has a physical or cognitive cause instead of a behavioral one. The most frequent explanations are pain, canine cognitive dysfunction (dog dementia), sensory decline, and medical problems that get worse when the house is quiet. A few causes, such as bloat or a painful crisis, need a veterinarian right away. This article is educational and is not a substitute for veterinary diagnosis or treatment. ## Quick Answer - Track the pattern for two or three nights. Note the time, whether your dog settles after going outside, and whether pacing comes with panting, whining, or house soiling. - Pain is a leading cause. A study of Cavalier King Charles spaniels found that more nighttime restlessness correlated with higher neuropathic pain scores and worse quality of life [1]. - Dog dementia is a leading cause in dogs over eight. In one survey of 205 owners, poorer sleep quality was strongly linked to more severe cognitive dysfunction [2]. - Never give human sleep aids, antihistamines, or pain relievers without veterinary guidance. Doses depend on your dog's weight and health, and your veterinarian calculates them. - Call your veterinarian today if this is new, if your dog seems painful, or if your dog is disoriented. Go to an emergency clinic now if the belly looks bloated or your dog is retching without producing anything. ## What Night Restlessness in Older Dogs Looks Like Restlessness in dogs at night can look like several different things, and the details matter when you talk to your veterinarian. Some dogs pace in loops around the bedroom or the whole house. Some stand and stare at a wall or a closed door. Some pant, whine, or scratch at the floor. Some ask to go out repeatedly, or they have accidents indoors after years of being reliable. Others simply cannot stay asleep and shift position every few minutes. Normal aging does change sleep. Older dogs sleep more total hours but wake more often, and they may be less active during the day. Mild restlessness on its own, with a dog who is otherwise comfortable and oriented, is often manageable with small changes at home. What is not normal is a sudden change. A dog who slept well last week and now paces every night needs a medical workup. So does a dog who seems confused, painful, or short of breath. ## Main Causes of Restlessness in Older Dogs | Cause | Typical clues | How urgent | |---|---|---| | Pain (arthritis, dental, back, neuropathic) | Pacing, panting, trouble settling, stiffness after rest, reluctance to climb stairs | See your vet within a few days, sooner if severe | | Canine cognitive dysfunction (dementia) | Night waking, staring at walls, getting stuck in corners, house soiling, changed interaction with family | Routine visit, but book it soon | | Sensory decline (vision, hearing) | Startles easily, bumps into things in the dark, barks at nothing | Routine visit | | Anxiety or noise sensitivity | Pacing starts with a trigger, trembling, clingy behavior | Routine visit, same day if severe | | Bloat (GDV) | Bloated belly, retching without vomiting, drooling, pacing and unable to lie down | Emergency now | | Urinary or bladder problem | Frequent trips out, straining, accidents, licking | Same day to a few days | | Sleep-disordered breathing | Snoring, gasping, pauses in breathing, flat-faced breeds | Routine visit, same day if breathing looks labored | | Post-surgical or post-procedure disruption | Restlessness after a hospital stay or surgery | Call the clinic that did the procedure | ### Pain Pain is one of the most common reasons an older dog paces at night. Dogs are good at hiding discomfort during the day when there are distractions, but at night there is nothing to mask it. A study of Cavalier King Charles spaniels found a positive correlation between owner-reported nighttime restlessness and higher neuropathic pain scores, and both were linked to worse quality of life [1]. That does not mean every restless dog has nerve pain. It does mean that when you report nighttime restlessness, your veterinarian should be thinking about pain as a possible driver. Watch for pacing that gets worse after your dog has been lying down, or a dog who circles and repositions but never relaxes. If your dog is pacing and also seems uncomfortable in the belly, read [Why Is My Dog Acting restless and pacing? Bloat GDV & Pain Triage](/knowledge/veterinary-medicine/symptom-guides/why-is-my-dog-acting-restless-and-pacing-bloat-gdv-pain-triage) before you wait it out. ### Canine Cognitive Dysfunction (Dementia in Dogs at Night) Dementia in dogs at night is one of the classic patterns. The brain's internal clock drifts, so the dog sleeps more during the day and roams at night. Cornell University's behavior medicine guidance describes "midnight walks," where aging dogs roam the house at night, and recommends nightlights so they can see and are less likely to get stuck [3]. Cornell also notes that signs of mental dysfunction appear gradually, which is why many owners miss the early stages [3]. A 2026 survey of 205 owners of dogs aged eight and older found that poorer sleep quality, meaning trouble falling asleep, trouble staying asleep, and more nighttime elimination, was significantly associated with greater cognitive dysfunction severity [2]. Over half of the dogs in that survey were most unsettled between 2:00 and 5:00 in the morning [2]. If your dog also paces and whines, [Dog Pacing and Whining at Night: Is It Anxiety or a Medical Emergency?](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-pacing-whining-night-causes) walks through how to tell the difference. ### Sensory Decline Dogs who are losing vision or hearing get disoriented in a dark, quiet house. A dog who cannot see the furniture may bump into it, and a dog who cannot hear you may not settle when you call. This overlaps heavily with dementia, and the two often occur together. The 2026 sleep survey specifically looked at vision and hearing changes alongside cognitive status [2]. ### Anxiety in Dogs at Night Anxiety in dogs at night often looks like pacing, panting, whining, and shadowing you from room to room. It can be triggered by a change in routine, a new person or pet in the home, a move, or a loss of a companion. Anxiety and pain are not mutually exclusive. A painful dog can become anxious, and an anxious dog can tense up and feel more pain. If your dog is shaking along with the restlessness, [Dog Shaking And Restless](/knowledge/veterinary-medicine/clinical-methods/dog-shaking-and-restless) covers that combination. ### Medical Problems That Get Worse at Night Several conditions show up more at night because the dog is resting and you are paying attention. Urinary problems are a common one. A 2026 study of aging dogs found that soiling behavior was associated with urinalysis abnormalities and cognitive performance [4]. That means accidents at night are not automatically a training problem or a dementia problem. They can be a bladder infection, and they can be both at once. Sleep-disordered breathing is another. Brachycephalic dogs (flat-faced breeds) can have repeated partial or complete airway blockages during sleep, which causes intermittent low oxygen levels [5]. Sleep fragmentation from this is harmful on its own [5]. If your dog snores heavily, gasps, or pauses breathing, that is worth a veterinary visit. ## Red Flags That Mean Emergency Now Go to an emergency clinic immediately if you see any of these: - A distended or hard belly, especially with retching that produces nothing, drooling, or pacing and inability to lie down - Labored breathing, blue or gray gums, or a dog who cannot get comfortable in any position - Collapse, weakness in the back legs, or a dog who cannot stand - A first-time seizure, or a dog who is disoriented and cannot be roused - Yelping or crying out when touched or moved - A sudden inability to urinate, especially in a male dog, or repeated straining with nothing coming out These signs point to problems that can become life threatening within hours. Do not wait for morning. ## What You Can Do at Home Tonight You cannot diagnose your dog at home, but you can make the night safer and gather information for your veterinarian. **Light the path.** Add nightlights along the route your dog uses at night. Cornell's guidance specifically recommends this so dogs with cognitive decline can see clearly and are less likely to get stuck [3]. **Add an extra walk before bed.** For some dogs, a walk right before bedtime helps them sleep longer and deeper [3]. Keep it gentle and suited to your dog's mobility. **Keep the routine boring and predictable.** Feed, walk, and bedtime at the same times. Older dogs with cognitive decline do better with sameness. **Remove hazards.** Block stairs if your dog is unsteady. Put non-slip rugs on hard floors. Move furniture your dog keeps bumping into. **Keep the bedroom dark and quiet, but not silent.** White noise can mask outside sounds that trigger anxiety. Total silence can make a dog with hearing loss feel more alone. **Do not give human medications.** Melatonin helps some dogs, but there is not a lot of research confirming its effects, and Cornell advises discussing it with your veterinarian before use [3]. Never give a sleep aid, antihistamine, or pain reliever on your own. **Write it down.** Note the time pacing starts, how long it lasts, what your dog does, whether going outside helps, and whether there is panting, whining, or soiling. This log is genuinely useful at the appointment. **Keep your dog mentally engaged during the day.** The ASPCA notes that older dogs need to use their brains and bodies to stay mentally and physically fit, and that play, exercise, and training should be adapted to slower movement, lower energy, and any sensory or medical limitations [6]. A tired brain sleeps better. ## What Your Veterinarian Will Check Your veterinarian will start with a full physical exam, including a hands-on check of the joints, spine, mouth, belly, and eyes. They will watch your dog walk and may press gently along the back and hips to look for a pain response. Expect blood work and a urine sample. The 2026 aging dog study used free-catch urinalysis alongside cognitive scoring, and it found associations between urinalysis findings and soiling behavior [4]. A urine check helps rule out infection, which is a common and treatable cause of nighttime accidents and restlessness. Depending on findings, your veterinarian may recommend: - Blood pressure measurement - X-rays or other imaging of the joints, spine, or chest - A cognitive assessment. Cornell recommends the DISHAA assessment guide to help track declining mental capacity [3]. - A pain trial. Sometimes the most useful test is a carefully monitored course of pain medication and a recheck. If cognitive dysfunction is suspected, your veterinarian will discuss options. Cornell notes that house soiling from dementia can be managed with doggy diapers if the dog is otherwise healthy, with frequent changes and cleaning so the skin does not stay wet and develop sores [3]. ## Monitoring and Prevention Once you have a diagnosis, the work does not stop. Older dogs change, and what worked six months ago may not work now. Keep a simple weekly log of nighttime behavior. Bring it to rechecks. Patterns that seem vague at home become clear on paper. Keep up exercise and training at whatever level your dog can handle. The ASPCA emphasizes adapting play and exercise to your dog's slower movements, reduced energy, declining eyesight and hearing, and medical conditions, and notes that a trainer can help you switch from verbal cues to hand signals if your dog has lost hearing [6]. If your dog has a flat face and snores or gasps at night, ask your veterinarian about sleep-disordered breathing at your next visit [5]. This is often under-recognized. If your dog has had surgery recently, know that sleep disruption after a hospital stay is a real phenomenon. A 2025 study using activity monitors in hospitalized dogs confirmed that the monitors accurately tracked sleep and rest time compared with video observation [7]. If your dog is restless after a procedure, call the clinic that did it instead of assuming it is normal recovery. ## Limitations and When to Contact a Veterinarian This article cannot tell you what is wrong with your dog. Only a veterinarian who examines your dog can do that, and individual cases need individual assessment. Call your veterinarian the same day if: - The restlessness is new and started within the last few days - Your dog seems painful, stiff, or reluctant to move - Your dog is disoriented, staring, or getting stuck - Your dog is having accidents indoors after being reliable - Your dog's breathing sounds different, or your dog snores heavily and gasps Go to an emergency clinic now if: - The belly looks bloated or hard, or your dog is retching without producing anything - Your dog is struggling to breathe or the gums look pale, blue, or gray - Your dog collapses, cannot stand, or has a seizure for the first time - Your dog is crying out in pain or cannot get comfortable in any position - Your dog cannot urinate or is straining with nothing coming out Book a routine visit if the restlessness is mild, has been building slowly over weeks or months, and your dog is otherwise eating, drinking, and comfortable. Even then, do not put it off for months. Early treatment for pain and cognitive dysfunction tends to work better than waiting. ## Frequently Asked Questions ### Is it normal for an older dog to pace at night? Mild restlessness can be part of normal aging, but pacing that disrupts sleep most nights is not something to accept. It usually points to pain, cognitive decline, sensory loss, or a medical problem. A veterinary visit is the right next step. ### Can dog dementia cause pacing at night? Yes, and it is one of the most common patterns. Dogs with cognitive dysfunction often sleep more during the day and roam at night, and research shows poorer sleep quality tracks with more severe cognitive impairment. Nightlights and a consistent routine can help. ### Should I give my dog melatonin for nighttime restlessness? Talk to your veterinarian first. Melatonin helps some dogs, but there is not a lot of research confirming its effects, and it is not right for every dog or every cause. It will not treat pain, infection, or bloat. ### How do I know if my dog's pacing is pain or anxiety? You often cannot tell at home, and the two can occur together. Pain tends to come with stiffness, reluctance to move, or trouble settling after rest. Anxiety tends to come with trembling, clinginess, and a trigger. Your veterinarian can help sort it out. ### When should I go to the emergency vet for nighttime restlessness? Go now if your dog has a bloated or hard belly, is retching without producing anything, is struggling to breathe, has collapsed, or cannot get comfortable in any position. These signs can worsen quickly and should not wait until morning. ## Related Articles - [Dog Pacing and Whining at Night: Is It Anxiety or a Medical Emergency?](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-pacing-whining-night-causes) - [Dog Pacing and Restless: Anxiety or Medical Emergency?](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-pacing-restless-anxiety-emergency) - [Why Is My Dog Acting restless and pacing? Bloat GDV & Pain Triage](/knowledge/veterinary-medicine/symptom-guides/why-is-my-dog-acting-restless-and-pacing-bloat-gdv-pain-triage) - [Why Is My Dog Pacing and Whining?](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-pacing-and-whining) - [Dog Shaking And Restless](/knowledge/veterinary-medicine/clinical-methods/dog-shaking-and-restless) - [Dog Panting and Restless at Night: When to Call the Vet](/knowledge/veterinary-medicine/anxiety-and-behavior-support/dog-panting-restless-night-when-to-call-vet) ## References 1. [Relationship between sleep and pain in Cavalier King Charles spaniels](https://pubmed.ncbi.nlm.nih.gov/41405184/). The Veterinary record, 2026. 2. [Sleep-wake disturbance in canine cognitive dysfunction: Guardian-reported patterns and a practical screening tool](https://pubmed.ncbi.nlm.nih.gov/42571817/). Veterinary journal (London, England : 1997), 2026. 3. [Senior dog dementia](https://www.vet.cornell.edu/departments-centers-and-institutes/riney-canine-health-center/canine-health-topics/senior-dog-dementia). Cornell University College of Veterinary Medicine. 4. [The relationship between urinalysis abnormalities, soiling behavior, and cognitive decline in aging dogs](https://pubmed.ncbi.nlm.nih.gov/42806282/). Journal of veterinary internal medicine, 2026. 5. [Association of brachycephaly, sleep-disordered breathing, and inflammatory response in dogs](https://pubmed.ncbi.nlm.nih.gov/42476551/). Journal of veterinary internal medicine, 2026. 6. [Behavior Problems in Older Dogs](https://www.aspca.org/pet-care/dog-care/common-dog-behavior-issues/behavior-problems-older-dogs). ASPCA Animal Poison Control Center. 7. [Utility of PLUS CYCLE to measure physical activity and sleep duration and detect postoperative sleep disturbances in hospitalized dogs](https://pubmed.ncbi.nlm.nih.gov/40570038/). PloS one, 2025. ## Further Reading - [Merck Veterinary Manual: Dog Owners](https://www.merckvetmanual.com/dog-owners) - [Cornell Richard P. Riney Canine Health Center: Canine Health Information](https://www.vet.cornell.edu/departments-centers-and-institutes/riney-canine-health-center/canine-health-information) - [American Veterinary Medical Association: Pet Care](https://www.avma.org/resources-tools/pet-owners/petcare)