Summer Dog Feeding Routine UK: What to Change

Summer Dog Feeding Routine UK: How Much Should Dogs Eat In Hot Weather?

A sensible summer dog feeding routine focuses on meal timing, hydration and monitoring your individual dog rather than automatically cutting food. Feed a complete, balanced diet consistently, move meals away from the hottest part of the day, keep fresh water readily available and only adjust portions when your dog's activity level, body condition or appetite genuinely changes.

There is no single summer feeding rule that suits every dog. Age, breed, activity level and body condition all influence how much food your dog needs during warmer weather. A consistent feeding routine, plenty of fresh water and regular weight checks are usually far more important than simply reducing food because it's summer.

British summers can be unpredictable. One week may bring cool, damp mornings in Scotland, while the next sees humid afternoons across much of the UK. That's exactly why fixed feeding rules rarely work. Rather than changing your dog's diet simply because temperatures rise, monitor their appetite, energy levels and body condition, then make gradual adjustments only if needed.

Should you feed your dog less in summer?

Not necessarily.

Dogs don't all require fewer calories during warmer weather. A relaxed companion dog whose midday walks become shorter may burn less energy and benefit from a modest reduction in food. Meanwhile, an active Labrador, Spaniel, Border Collie or working dog enjoying long early morning adventures may need exactly the same amount of food as during spring.

Start by assessing body condition rather than relying solely on the feeding guide printed on the bag. You should be able to feel your dog's ribs with light pressure, see a defined waist from above and notice a gentle abdominal tuck from the side. If your dog gradually gains weight, reduce the daily ration slightly and reassess after a couple of weeks. If they lose condition or seem persistently hungry despite maintaining activity levels, they may need a little more.

The quality of the food matters too. Premium dry recipes made with high-quality animal ingredients are generally more nutrient-dense than recipes containing unnecessary fillers. A measuring scoop doesn't tell you how much nutrition your dog receives. Weigh meals in grams, use the feeding guide as a starting point and remember to include treats, chews and training rewards within the daily allowance.

If you're looking for a complete recipe made with clearly named animal proteins, explore the Doug Walkers Premium Dog Food collection. If you're unsure what separates premium nutrition from lower-quality alternatives, our guide to Premium Dog Food: What Better Really Means explains what to look for.

Build a summer feeding routine that works

The best routine is predictable enough to support healthy digestion while remaining flexible enough for Britain's changing weather. Most healthy adult dogs thrive on one or two measured meals each day. During summer, many owners find that two smaller meals are more comfortable because they can be offered during the coolest parts of the day.

Feed during the coolest hours

Offer breakfast early in the morning before temperatures rise or after your dog has cooled down following a walk. Serve the second meal later in the evening when both outdoor and indoor temperatures have fallen.

Avoid feeding a large meal immediately before vigorous exercise, especially for deep-chested breeds that may have an increased risk of gastric dilatation-volvulus (bloat).

If your dog occasionally skips breakfast during particularly warm weather, don't panic. Remove the bowl after a reasonable period and offer the usual measured evening meal instead, unless your vet has advised otherwise. Constantly adding richer foods to tempt a healthy dog often teaches them to become fussier over time.

Dry recipes remain perfectly suitable during summer provided fresh drinking water is always available. Some owners choose to add a little cool water to dry food to increase palatability, particularly for senior dogs or dogs that naturally drink less. If you moisten food, prepare it immediately before serving and discard any leftovers rather than leaving them in a warm kitchen.

Make hydration part of the feeding routine

Hydration becomes even more important during warmer weather. Provide clean bowls of fresh water wherever your dog spends time and refill them regularly throughout the day.

Take water whenever you're heading out for longer walks, training sessions or car journeys. Encourage your dog to stop for regular drinks after exercise instead of waiting until they return home. Human sports drinks and electrolyte products should never be given unless specifically recommended by your vet.

Keep treats within the daily allowance

Summer often means picnics, pub gardens, camping trips, BBQs and longer evenings outdoors. Unfortunately, it also tends to mean more treats.

Training rewards, table scraps and natural chews all contribute calories. Over several weeks they can quietly lead to weight gain that's easy to miss beneath a thick coat.

Whenever practical, use part of your dog's normal daily food allowance as training rewards. If you prefer treats, choose smaller natural options that are easy to portion and remember to include them within your dog's daily calorie allowance.

When hot weather changes your dog's appetite

A mild reduction in appetite isn't unusual during a heatwave, particularly in dogs that naturally become less active as temperatures climb.

Maintain your normal feeding routine, continue offering meals during the cooler parts of the day and monitor water intake closely. Resist the temptation to keep changing foods after a single missed meal. Sudden diet changes often lead to digestive upset, making it much harder to identify whether the weather or the food is responsible.

Dogs with sensitive digestion often benefit from consistency more than variety. If occasional dietary changes or rich treats upset your dog's stomach, our guide to Dog Digestion Support explains how a steady routine can help.

Match food to activity, not just temperature

A dog's nutritional needs can change throughout the summer. A young Labrador swimming, hiking and training during cooler mornings may burn considerably more energy than during a quiet week at home. Meanwhile, an older dog enjoying shorter walks and more time resting in the shade may naturally require fewer calories.

Adjust feeding according to your dog's overall weekly activity rather than one particularly energetic day. If weekends involve longer countryside walks or beach trips, consider reserving part of that day's measured food for training rewards rather than automatically increasing meal sizes.

If your dog stays active throughout the warmer months, our Guide To Feeding Active Dogs In The UK Climate offers further practical advice.

When a reduced appetite needs vet advice

Hot weather can sometimes reveal an underlying health problem, so don't assume every change in appetite is simply caused by warmer temperatures.

Contact your vet promptly if reduced appetite lasts longer than 24 hours in an otherwise healthy adult dog, or sooner if you have a puppy, senior dog or a dog with an existing medical condition.

Vomiting, diarrhoea, pain, unusual tiredness, excessive drinking or sudden behavioural changes should always be assessed by your vet rather than being dismissed as part of the summer weather.

Treat heatstroke as an emergency

Heatstroke is a life-threatening emergency that requires immediate vet treatment.

Warning signs include:

• Excessive or distressed panting that doesn't settle with rest.
• Weakness, wobbliness or collapse.
• Confusion or unusual behaviour.
• Thick drool, vomiting or diarrhoea.
• Bright red, pale or bluish gums.
• A dog that feels extremely hot and struggles to cool down.

Move your dog into a cool, shaded area immediately, begin gentle cooling with cool (not ice-cold) water and airflow, then contact your nearest vet without delay.

Do not force your dog to eat or drink, and avoid using ice baths, which can slow the cooling process.

Frequently Asked Questions

Should I feed my dog less during summer?

Not automatically. Feed according to your dog's body condition, activity level and appetite rather than the season alone. Many active dogs need the same amount of food throughout summer.

Is dry dog food suitable during hot weather?

Yes. High-quality complete dry dog food remains an excellent choice during summer provided your dog always has access to fresh drinking water.

Can dogs have frozen treats in summer?

Yes. Frozen enrichment can be offered occasionally but should never replace fresh drinking water, and any treats should still be included within your dog's daily calorie allowance.

Should I walk my dog before or after feeding?

Most healthy dogs benefit from exercising before breakfast or waiting at least an hour after eating before vigorous activity, particularly larger breeds.

What should I do if my dog won't eat during a heatwave?

Offer meals during the cooler parts of the day and monitor water intake. If your dog refuses food for more than 24 hours or appears unwell, contact your vet.

The bottom line

A successful summer feeding routine isn't about automatically feeding less because the weather becomes warmer. It's about feeding consistently, monitoring your dog's body condition, keeping fresh water available at all times and making sensible adjustments when activity levels genuinely change.

Small daily habits often make the biggest difference. Feed during the cooler parts of the day, weigh meals accurately, avoid unnecessary diet changes and keep treats within your dog's daily allowance. These simple routines help support healthy weight, comfortable digestion and steady energy throughout the summer months.

Better routines. Better nutrition. Superior Food, For Superior Dogs.