Quick answer: In the UK, the clocks go back by one hour at 2am on Sunday 25 October 2026. Dogs and cats do not read clocks, but many learn the pattern of breakfast, medication, walks, toilet trips, play and bedtime. Moving those events gradually—about 10 minutes every two days during the fortnight before the change—can make the new timetable feel much less abrupt.
That is especially useful if your pet wakes you for food, needs regular toilet access, becomes worried when routines change or takes medicine at set times. This guide gives you a practical 14-day schedule, plus separate advice for dogs, cats, young pets and seniors. If your pet has diabetes, epilepsy or any other condition requiring precisely timed food or medication, use your vet's instructions instead of changing the schedule yourself.
When do the clocks go back in the UK in 2026?
The clocks go back one hour at 2am on Sunday 25 October 2026, when the UK returns from British Summer Time to Greenwich Mean Time. That gives people an apparent extra hour in bed. For a pet following daylight and an established household routine, however, breakfast at 7am on the new clock arrives roughly an hour later than their body expects.
The clock change also brings an immediate shift in the relationship between daylight and your schedule. Morning light arrives earlier by the clock, while darkness comes earlier in the afternoon. That can affect the timing of dog walks, outdoor cat access and the moment active pets start asking for attention.
You do not have to prepare every animal. Some pets accept a new timetable without fuss, especially when their days already vary. A gradual plan is most valuable for animals with very consistent meal times, dogs that need to toilet early, cats that demand dawn breakfast, anxious pets, seniors and households in which a one-hour shift would be difficult to accommodate.
Why dogs and cats notice the clock change
Pets respond to a collection of cues rather than the number on a clock. Daylight, household movement, the sound of an alarm, food preparation, school runs and regular walks can all predict what happens next. When those cues suddenly move, a pet may continue to anticipate the old pattern.
For many animals the result is no more serious than an early wake-up call or a hopeful wait by the food cupboard. Others may pace, vocalise, scratch at a bedroom door, have a toilet accident or appear unsettled before a delayed walk. A predictable routine supports wellbeing, but “predictable” does not need to mean rigid to the minute. Small, manageable variations can help a healthy pet become more adaptable over time.
Meals are powerful time cues
Food is often the strongest daily marker. A dog used to breakfast at 7am may start asking at 6am after the clocks go back. Cats can be equally precise, and many naturally become more active around dawn and dusk. An automatic feeder may prevent a pet associating every meal with you getting out of bed, but its timer must also be changed deliberately; it will not always update itself.
Light changes outdoor behaviour
The autumn clock change makes the evening commute and after-work walk darker overnight. Visibility, traffic and wildlife activity therefore matter as much as the feeding schedule. For cats, dusk may coincide with an earlier part of the human day. Cats Protection recommends keeping cats indoors at night because road traffic accidents are more likely after dark, so this is a sensible moment to review outdoor access.
Not every sign is “just the clocks”
A mild, short-lived request for food at the old time is unsurprising. Repeated vomiting, diarrhoea, collapse, breathing difficulty, marked disorientation, seizures, persistent refusal to eat or a major change in thirst or urination needs veterinary advice. Do not assume a new symptom is caused by daylight saving merely because the dates coincide.
A 14-day plan to prepare pets for the clocks going back
The goal is to move key events later by a total of one hour before the clock change. When the clocks then go back, their displayed time returns to the familiar number. For example, a 7am breakfast gradually becomes 8am British Summer Time; after the change, the same physical moment is 7am Greenwich Mean Time.
The plan below advances the routine by 10 minutes every two days. That is intentionally gentle and follows the principle used in UK welfare guidance of making small 10-minute adjustments. You can start with the meal or walk your pet cares about most, then move the rest of the routine in the same direction.
| Days before change | Shift from usual time | Example: usual 7am breakfast | What to adjust |
|---|---|---|---|
| 14–13 | 10 minutes later | 7:10am | Breakfast, first toilet trip and morning medication only if your vet permits |
| 12–11 | 20 minutes later | 7:20am | Add the main walk, play session or outdoor access |
| 10–9 | 30 minutes later | 7:30am | Move evening meal and bedtime cues too |
| 8–7 | 40 minutes later | 7:40am | Check comfort; hold here if your pet is struggling |
| 6–5 | 50 minutes later | 7:50am | Update automatic feeders and reminder alarms |
| 4–1 | 60 minutes later | 8:00am | Keep the new pattern steady until Saturday night |
| Change day | Clock goes back one hour | 7:00am GMT | The clock reading returns to your original routine |
Shift the sequence, not just the bowl
If breakfast normally follows a garden trip and precedes a walk, move all three cues together. Delaying food while still turning on the kitchen light, opening the cupboard and picking up the bowl at the old time can be confusing. Keep the order familiar while changing the timing.
A simple written schedule helps multi-person households. Record the target time for food, medication, walks, outdoor access and the last toilet opportunity. This prevents one person following the new plan while someone else feeds at the old time.
If you have less than two weeks
Use 10-minute steps each day for six days, or begin the adjustment after the clocks change. If you do nothing in advance, offer the first meal and toilet opportunity near your pet's expected body-clock time on Sunday, then move them 10 minutes later each day until you reach your preferred clock time. A healthy adult usually does not need a perfect transition; kindness and consistency matter more than exact arithmetic.
Use enrichment to bridge the waiting period
When a meal moves later, a short sniffing game, gentle training session or play period can occupy the old cue without adding unnecessary calories. Reserve part of the normal daily food allowance for a food puzzle rather than supplying an extra snack. PAWABY's dog toys and cat toys can support brief, supervised activity while the routine settles.
Preparing a dog for the clocks going back
Protect toilet opportunities
Do not make a dog “hold on” for an extra hour simply to match the new schedule. Shift toilet breaks gradually and add a brief extra garden visit if needed. Puppies, seniors and dogs taking medicines that affect thirst or urination may need more frequent access. Clean accidents calmly; punishment can increase worry without teaching the new timing.
Move walks, but respond to daylight and safety
A 6pm route that was completed in fading daylight may be fully dark after the change. Decide whether to walk earlier, choose a well-lit route or split exercise into a daylight outing and a shorter evening toilet walk. Check the fit of the lead, harness and collar, carry a light for your own footing and make sure microchip details and an ID tag are current.
Browse dog walking accessories for equipment suited to your routine, and use our guide to keeping your dog visible on dark walks for a more complete autumn safety check. Visibility equipment helps other people see you; it does not replace a secure lead or active supervision near traffic.
Keep exercise quality steady
The hour on the clock changes, but your dog's need for movement, sniffing and rest does not. A hurried, shorter walk every evening can create frustration. On days when darkness or heavy rain limits outdoor time, add scent searches, scatter a measured portion of food on a snuffle mat, practise simple cues or use a suitable puzzle. Introduce puzzles at an easy level using our dog puzzle toy guide, supervise chewing and remove damaged items.
Support dogs that wake too early
Make sure the room remains comfortably dark, avoid turning an early demand into a large breakfast, and reward calm behaviour rather than barking. That does not mean ignoring genuine distress or a toilet need. First take the dog out quietly if necessary, keep the interaction low-key, then return to bed and serve breakfast at the planned time.
Preparing a cat for the clock change
Move food in small steps
Cats often prefer several small meals, so move each regular meal by the same step instead of creating one long gap. Keep the total daily amount unchanged. If you use an automatic feeder, confirm whether it follows local time automatically and test the programmed release while you are awake. A flat battery or incorrectly updated app can look like a behaviour problem to a hungry cat.
If early waking is the main issue, a timed portion before dawn can reduce the link between human movement and breakfast. Wet food should not be left unrefrigerated for long periods; use equipment designed for it and follow the manufacturer's hygiene instructions.
Review outdoor access before darker evenings
Bring outdoor time and the evening meal gradually earlier if food is your reliable “come home” cue. Check cat flaps, windows and doors before dusk, and make sure the microchip details linked to your cat are current. Our guide to keeping cats safe at night covers curfews, indoor resources, identification and the transition to longer nights.
An indoor evening should still offer choice: a clean litter tray in a quiet place, water separated from food, comfortable hiding and elevated resting spots, a scratching surface and short play opportunities. Do not suddenly shut an outdoor cat in an empty room for twelve hours and expect immediate acceptance.
Channel dawn and dusk energy
Cats are commonly active around dawn and dusk. Use one- or two-minute hunting-style games at the time your cat begins to stir, allowing them to stalk, chase and catch the toy. Put string or wand toys away after play so they cannot be swallowed or cause entanglement. For wet autumn days, our indoor cat activity ideas offer low-cost ways to add climbing, searching and play without overfeeding.
Medication, young pets and senior animals
Do not improvise medication timing
Some medicines are forgiving about small timing changes; others are not. Insulin, anti-seizure medicines and treatments that must be coordinated with food deserve particular care. Follow the prescription label and ask your veterinary practice how to handle the one-hour change for your individual pet. Never double a dose, skip a dose or compress the interval to “catch up” unless a veterinary professional specifically tells you to.
Write the plan down and set alarms that state both the medicine and the dose. If two carers share responsibility, record when each dose is given. Contact a vet promptly if you think an incorrect dose has been administered or if your pet shows an unexpected reaction.
Puppies and kittens
Young animals have smaller bladders and stomachs and may need more frequent food or toilet breaks than adults. Keep those needs central rather than forcing the full schedule. Move one event at a time, preserve naps and use calm play to bridge a short delay. A ten-minute change is enough; there is no prize for completing the plan faster.
Senior pets and cognitive change
Older pets may sleep more lightly, need the toilet sooner or find environmental changes harder. Keep beds, bowls and litter trays in familiar positions, provide a night light if vision is poor and consider a slower transition. PAWABY's dog care collection includes practical items for established home routines, but new equipment should be introduced before the clock-change weekend rather than all at once.
Night-time pacing, staring at walls, getting stuck behind furniture, altered interactions or a reversed sleep pattern can occur with cognitive dysfunction, but other medical conditions can look similar. Ask your vet for an assessment rather than assuming age or the clock change is the only cause.
Clock-change weekend checklist
| Check | What to do | Why it matters |
|---|---|---|
| Manual clocks | Change wall clocks, car clock and appliance displays | Avoids carers following different times |
| Automatic feeders | Check time zone, timer, battery and portion setting | Prevents a missed or duplicate meal |
| Medication | Follow the written veterinary plan | Keeps dose intervals safe |
| Dog walk | Review daylight, route, lead, ID and visibility | Conditions may be darker than the week before |
| Cat access | Set the cat flap or curfew and check indoor resources | Aligns outdoor time with earlier darkness |
| Home comfort | Keep sleeping places and bedtime cues familiar | Reduces unnecessary change |
| Observation | Note appetite, toileting, sleep and behaviour | Makes persistent problems easier to recognise |
On Sunday, keep the day unremarkable. Use the new clock time, follow the prepared routine and allow some flexibility. If your dog asks to go out, take them. If your cat is hungry and distressed, a small portion taken from the day's allowance is more humane than rigidly waiting while they become frantic.
Five common clock-change mistakes
1. Changing everything in one morning
A sudden hour is manageable for many pets, but it can be difficult for animals with a rigid routine. Small steps reduce the contrast and reveal which part of the day is genuinely causing difficulty.
2. Adding an hour's worth of treats
Food can distract a waiting pet, but repeated extras quickly increase daily calories. Use pieces from the normal ration, or choose interaction, scent work and play instead.
3. Forgetting connected devices
Phones usually update automatically; basic feeders, cameras, heating controls and kitchen clocks may not. Check rather than assume, especially if a device controls a meal or pet door.
4. Prioritising the clock over welfare
A dog with an urgent toilet need should go outside. A diabetic pet needs the veterinary plan. A frightened cat needs access to a secure retreat. The schedule is a tool, not a rule that overrides health or comfort.
5. Missing a persistent change
Most routine disruption should improve as the new pattern becomes familiar. If appetite, toileting, sleep or behaviour remains markedly different, record what you see and contact your veterinary practice. Timing can be a coincidence.
Frequently asked questions
Do dogs understand when the clocks go back?
Dogs do not understand civil time in the human sense, but they learn recurring cues such as daylight, alarms, household activity and food preparation. They may therefore expect breakfast, a walk or company at what is now an hour earlier on the clock.
Do cats react to daylight saving time?
Some do. Cats that receive food or outdoor access at very consistent times may vocalise, wake their owner or wait by a door at the old body-clock time. Others show no obvious reaction. Gradual meal and access changes are most useful when your cat already anticipates a strict schedule.
Should I feed my pet an hour later when the clocks go back?
If you want to preserve the same displayed meal time, the physical interval will be one hour longer on the first morning unless you prepare. Shift the meal later before the change, or feed near the expected body-clock time on Sunday and move it later in 10-minute daily steps. Keep the daily quantity the same.
How quickly should I change my dog's routine?
Ten-minute steps are a practical starting point. This guide uses one step every two days over a fortnight, while a healthy, adaptable adult may cope with a 10-minute change each day. Slow down if your dog becomes unsettled, and never delay necessary toilet access.
What should I do with my pet's medication when the clocks change?
Follow the prescription and ask your vet about any medicine that must be given at a precise interval or with a meal. Do not independently skip, double or closely space doses. Prepare a written plan before the weekend if your pet receives insulin, seizure medication or other time-critical treatment.
Will an automatic pet feeder change time by itself?
It depends on the model and its settings. App-connected feeders may update with the phone's time zone, while basic digital units may remain unchanged. Check the manual, confirm the displayed time, test one release and make sure the battery or power supply is reliable.
Why is my cat waking me at 5am after the clocks go back?
Five o'clock on the new clock feels like six o'clock on the previous schedule, and dawn, household sounds or learned breakfast cues may reinforce waking. Keep early interactions quiet, use gradual meal shifts and consider a correctly programmed feeder. Seek veterinary advice if the change is accompanied by weight loss, increased thirst, pain or unusual vocalisation.
How long will it take my pet to adjust?
Many healthy adults settle within a few days, while young, anxious, elderly or medically managed pets may need longer. Consistent cues, appropriate exercise, normal food quantities and patience help. Contact your vet if distress is marked, symptoms are physical or the disruption persists.
Conclusion
The UK clock change is only one hour, but meals, medication, toilet breaks, outdoor access and daylight can make that hour meaningful to a pet. Starting two weeks early lets you move the routine in small, low-stress steps. Keep familiar sequences, protect essential toilet opportunities, plan for darker walks and check every timer that controls food or access.
Most importantly, adapt the plan to the animal in front of you. A flexible healthy adult may need little preparation; a puppy, senior or pet with a medical schedule may need a slower, veterinary-led approach. The best clock-change routine is not the most exact one—it is the one that keeps your dog or cat safe, comfortable and confident.
