Why the Right Amount of Food Matters So Much for Your Dog

As a dog owner, you carry daily responsibility for your four-legged companion's wellbeing. One of the most fundamental decisions you make is this: how much food does my dog need each day? This question sounds simple, but it's more complex than it first appears, because the right amount of food is the key to a long, healthy and active dog's life.

Too much food leads directly to being overweight. And that's not a cosmetic problem but a serious health risk. Overweight dogs more often suffer from joint problems, heart disease, diabetes and breathing difficulties. Life expectancy falls measurably when a dog consistently takes in too many calories. Studies show that lean dogs live, on average, up to two years longer than their overweight counterparts.

But the opposite, too little food, is also harmful to a dog. Undernourishment leads to muscle loss, a weakened immune system, a dull coat and low energy. Especially in puppies and active dogs, a shortfall in nutrients can cause long-term damage that only becomes apparent months or years later.

A well-balanced amount of food is one of the most effective forms of prevention. It keeps weight stable, is good for digestion, supplies important nutrients and ensures your dog has the energy they need for life. This isn't just a question of quantity, but also of the quality of the food. At kauliebe.com, we look at canine nutrition holistically: the right amount, at the right time, in the right composition. This guide is here to help you work out exactly that for your dog.

The challenge is that every dog is an individual. There's no universal answer to the question of the ideal amount of food, because factors such as age, weight, breed, activity level and state of health all play a part. But with the right knowledge and the right tools, you can put together the perfect portion for your dog. In the following chapters, you'll learn which factors determine the ideal amount of food, how needs change depending on life stage, and how to find the perfect portion for your dog using practical methods.

It's important to remember that a consistently incorrect amount of food is one of the most common causes of chronic illness in dogs. Paying attention to the right portion from an early stage not only protects your pet's health but also saves on vet costs in the long run.

Factors That Influence the Optimal Amount of Food

The optimal amount of food for a dog isn't a fixed figure that you calculate once and never touch again. It's a dynamic value that changes repeatedly over the course of a dog's life. To judge the amount of food correctly, you need to understand several factors and check them regularly.

Current body weight is the most obvious starting point. Larger dogs generally need more food than smaller ones. But weight alone isn't enough, because a heavy, muscular dog has different calorie needs to a heavy, overweight dog of the same size. For small breeds, there are specially formulated food options, such as those you'll find in the range of dry food for small breeds at kauliebe.com.

Whether your dog is a puppy, an adult dog or a senior makes a big difference. Puppies grow quickly and have high energy needs. Adult dogs need a balanced maintenance ration. Seniors often have lower calorie needs but require certain nutrients in adjusted amounts. We go into this in detail in the next chapters.

A dog that runs for several hours a day, hunts or does sport burns significantly more calories than one that mainly lies on the sofa. The calorie needs of an active working dog can be more than double those of a couch-loving dog of the same size. You should adjust the amount of food to your dog's actual level of activity and check this regularly.

Neutered dogs generally have a somewhat lower metabolism than their unneutered counterparts. This means they're prone to gaining weight if the amount of food isn't adjusted accordingly. After neutering, it's advisable to keep a closer eye on your dog's weight and reduce portions if necessary.

Allergies, kidney disease, thyroid problems and other conditions significantly affect nutrient requirements. Dogs with food intolerances need special food, such as the wet food for allergy sufferers offered at kauliebe.com. In these cases, always talk to your vet before changing your dog's diet. High-quality food with a high nutrient density satisfies the dog better and supplies them more efficiently, which is a further reason why the quality of the food is crucial to the right portion size.

Food Amounts for Puppies: Focusing on Growth and Energy Needs

Puppies are little bundles of energy that grow enormously in a short space of time. In the first few months of life, their body weight multiplies several times over, and their bodies are permanently in building mode. Bones, muscles, organs and the nervous system all develop at the same time. This calls for precise, nutrient-rich feeding in the right amount.

In relation to their body weight, a puppy has considerably higher energy needs than a fully grown dog. At the same time, their stomach is still small and can't take in large amounts at once. The solution is several small meals spread throughout the day. In the first few weeks after weaning, three to four meals a day are ideal. As they get older, the number of meals can be reduced: by around six months, two to three meals a day are usually enough.

Not all puppies grow at the same rate. Small breeds are often fully grown by eight to ten months, while large and giant breeds can take up to two years to reach their final body weight. This has a direct effect on the amount and composition of the food. Specially formulated dry food for puppies from Nandoo is tailored to these particular needs and supplies the nutrients your young dog needs for healthy development.

The guidelines on the food packaging are a good starting point, but not an absolute rule. You should weigh your puppy regularly to make sure they're gaining weight neither too quickly nor too slowly. For large breeds, it's especially important not to gain weight too fast, as overly rapid growth can place strain on the joints and skeletal development.

Make sure your puppy's food is tailored to their life stage. Puppy food contains more protein, calcium and phosphorus than adult food, in a composition that supports healthy growth. Watch your puppy closely: if they always empty their bowl in a flash and still seem visibly hungry afterwards, the amount may be too small. If they regularly leave food behind, it could be too much. Growth spurts can temporarily increase appetite considerably, and that's perfectly normal.

Feeding Adult Dogs: Balancing Activity and Health

Once your dog reaches adulthood, their energy needs settle down. The wild growth spurts of puppyhood are over, and the dog's body now focuses on maintaining its functions and providing the energy needed for everyday life. That doesn't mean, however, that the amount of food stays fixed from now on.

For adult dogs, everything revolves around what's known as maintenance energy. This is the amount of energy a dog needs to keep all bodily functions running without gaining or losing weight. This amount depends heavily on activity level. A dog that goes jogging for five kilometres every day needs considerably more calories than one that's only let out briefly twice a day. The range of Nandoo dry food for adult dogs at kauliebe.com is tailored exactly to this life stage.

For most adult dogs, a rhythm of two meals a day has proven effective, morning and evening, at the same time each day. This regular feeding rhythm supports digestion, keeps blood sugar stable and reduces begging and hunger-driven behaviour between meals. Large breeds in particular benefit from this, as it lowers the risk of life-threatening bloat.

Adulthood is often the phase in which weight gain creeps in unnoticed. The dog may move around a little less than before, the owner is busy and keeps the portions the same, and treats are handed out generously. The result is a slow, hard-to-spot weight problem. Regularly check your dog's weight and body condition: a healthy adult dog has ribs that you can easily feel but not see. The waist should be visible from above, and a slight tuck-up should be noticeable from the side.

Keep treats to a maximum of ten per cent of your dog's daily calorie needs and factor them into the total amount. Many owners underestimate how many calories add up through snacks, chews and bits of table scraps. Also bear in mind that dogs who exercise regularly need not only more calories but also more protein, to maintain and build their muscle mass.

Food Amounts for Seniors: Adapted Nutrition for the Golden Years

When your dog reaches their senior years, a great deal changes. Metabolism slows down, muscle mass naturally decreases, joints become stiffer, and the immune system doesn't work quite as efficiently as it did in younger years. All of this has a direct effect on diet and the right amount of food.

This depends heavily on breed. Small breeds are considered seniors from around ten to twelve years of age. Medium-sized dogs become seniors from eight to nine years. Large and giant breeds age earlier and are often considered elderly from as young as six to seven years. Know your dog's age in relation to their breed so you can adapt their diet in good time.

The most common adjustment for seniors is a reduction in calorie intake. As these dogs move around less and their basal metabolic rate drops, they simply need less energy. At the same time, however, the need for certain nutrients increases: antioxidants for the immune system, omega-3 fatty acids for the joints and heart, and highly digestible protein to counteract muscle loss. High-quality Nandoo dry food for seniors is designed exactly for these needs.

Many senior dogs benefit from splitting the daily ration into three small meals instead of two large ones. This eases the strain on digestion and helps keep blood sugar more stable. Keep a particularly close eye on your senior dog's teeth and gums: painful teeth mean dogs can no longer chew dry food properly, which impairs nutrient absorption.

Regular vet check-ups are especially important for senior dogs. Many age-related conditions first show up in eating habits or body weight. Have your senior dog examined at least twice a year, and actively discuss their diet with your vet at these appointments. Also remember that older dogs often drink less than they should, so make sure they have adequate access to water, and consider mixing in some wet or semi-moist food.

How to Work Out the Right Portion for Your Dog

Finding the right portion isn't an exact science, but there are proven methods and practical tools to help you. You don't need to be a nutrition expert or spend hours calculating calories. With a few simple steps and a bit of observation, you'll find the ideal amount for your dog.

Every reputable dog food has a feeding guide on the packaging based on the dog's body weight. This is your first point of reference. Take it seriously, but treat it as a guideline rather than an absolute truth, since it can be adjusted up or down depending on activity level and individual metabolism.

The so-called Body Condition Score, or BCS for short, is a system for assessing body condition. Feel along your dog's ribs: can you feel them easily without seeing visible bony ridges? Is the waist visibly tucked in from above? Does the belly show a slight upward tuck from the side? If so, your dog is in good condition. If you can barely feel the ribs, or the waist and belly line have disappeared, the amount of food is too high.

At kauliebe.com, you have a handy digital tool available: the kauliebe.com Food Finder. With just a few details about your dog, such as age, weight, breed and activity level, you'll receive a personalised recommendation for the right food and the right amount. This is especially helpful if you're unsure or are in the process of switching your dog to a new food.

Weigh your dog at least once a month. If they're gaining weight, reduce the amount of food slightly, by around ten per cent, and see how they respond. If they're losing weight and you don't want that, increase the amount accordingly. Small adjustments are often enough, and patience pays off. Changes in body condition usually only become visible after two to four weeks. Also keep in mind that your dog's needs can vary with the seasons.

Tips for Changing Food and Controlling Portions

If you're changing your dog's food or portion size, always do so carefully and gradually. A dog's digestive tract is adaptable, but it needs time to adjust to new food. An abrupt change can lead to digestive problems such as diarrhoea, bloating or vomiting, which is unpleasant for dog and owner alike.

The most proven method for a food change takes seven to ten days. In the first phase, the first two to three days, mix around 25 per cent of the new food into the old. In the second phase, increase the proportion of new food to 50 per cent. Towards the end of the transition, feed 75 per cent new food and only 25 per cent old food, before switching completely to the new food. For sensitive dogs, an even slower transition over two to three weeks is advisable.

Monitor your dog's stool throughout the whole transition period. Firm, well-formed stool is a good sign. Soft or loose stool suggests the transition is happening too quickly.

One of the most common causes of being overweight in dogs is feeding by eye: the owner pours food into the bowl until it looks full, instead of measuring the amount. Use a kitchen scale, or at least a calibrated measuring cup, to portion the food precisely every day. A practical tip: prepare the whole day's ration in the morning and then divide it into the individual meals. This way, you always keep track and avoid accidentally feeding your dog twice.

Treats, chews and supplementary feeds all have calories that add to the daily total. Reduce the main meal accordingly if you give your dog snacks more often. Be particularly careful with calorie-dense chews such as pizzles, pig's ears or bones, which can quickly contain several hundred calories.

Common Mistakes with Food Amounts and How to Avoid Them

Even well-informed dog owners repeatedly make the same mistakes when it comes to the amount of food. This isn't a criticism, as many of these mistakes are deeply rooted in our habits or in well-meaning impulses. If you know these pitfalls, you can deliberately avoid them.

The most common and most consequential mistake is feeding by eye. What looks generous is often more than the dog needs. Without measuring the portion, precise dosing is practically impossible. Invest in a simple kitchen scale and use it consistently. In multi-dog households, dogs are often fed from the same bowl or given identical portions, even when they differ in size, age or activity level. Always feed multiple dogs separately and adjust each portion individually.

Dogs are masters at manipulating their owners. Begging looks, whining and sitting persistently by the food bowl are classic strategies. If you respond to these signals by increasing the portion or giving extra snacks, you reward and encourage this behaviour. A healthy dog that has received an appropriate portion isn't starving, however much they might sound like it.

Many owners work out the amount of food once, when the dog is young, and never change it again. This is problematic, because needs change over the course of a dog's life. As dogs get older, become less active, or are neutered, their needs often decrease considerably. If you don't adjust the portion, you'll be overfeeding your dog on an ongoing basis.

Table scraps are often unsuitable for dogs, as they can be too fatty, too heavily seasoned or even toxic, for example onions, garlic, grapes or chocolate. They also make it impossible to calculate calories accurately. Remember: a well-fed dog is a healthy dog. But well fed doesn't mean fed a lot, it means fed correctly.

The Role of High-Quality Food in Optimal Nutrition

The amount of food and the quality of the food are inseparably linked. No matter how precisely you portion it, if the food itself is of poor quality, your dog won't be optimally nourished. Conversely, high-quality food makes dosing simpler and more efficient.

Good dog food starts with a clearly declared, high-quality protein source. Meat, fish or poultry should be at the top of the ingredients list. Grain, where included, should be easily digestible. Artificial flavourings, colourings and preservatives have no place in high-quality food. Prebiotics and probiotics, omega fatty acids and natural antioxidants, on the other hand, are valuable additions.

Unusual ingredients can offer real added value. For example, the Nandoo dry food with horse and pomegranate from kauliebe.com contains a rare and valuable combination: horse meat is a stomach-friendly, high-quality protein that's particularly suitable for sensitive dogs, while pomegranate is rich in antioxidants.

A food with a high nutrient density supplies the dog with everything they need even in smaller amounts. This has several advantages: the dog eats less, yet is still satisfied and optimally nourished. Cheap mass-produced food bulked out with fillers may look cheaper per kilo, but has to be fed in larger quantities and nourishes the dog less well.

Not every high-quality food suits every dog. Dogs with food allergies need specially formulated food. The wet food for allergy sufferers at kauliebe.com offers an excellent solution here for sensitive dogs. The form of the food also plays a role: dry food is convenient and energy-dense, while wet food has a higher water content and can be useful for dogs that don't drink enough.

Nandoo Tips: How to Support Your Dog with Natural Nutrition

At kauliebe.com, we stand for a philosophy of natural, honest canine nutrition. As a brand, Nandoo has embedded this philosophy in every product: clear ingredients, no unnecessary chemicals, the highest quality standards. In this final chapter, we share our best tips for getting the most out of natural nutrition for your dog.

Protein is the most important nutritional component for dogs. It supports muscle development, the immune system, skin health and coat quality. Make sure the main protein in your dog's food is clearly declared and of animal origin. Nandoo relies on high-quality meat and fish sources that provide optimal nourishment at every life stage, whether for puppies, adult dogs or seniors.

Natural ingredients such as pumpkin, carrots, linseed oil, green-lipped mussels or pomegranate are not just filler. They bring real added value: fibre for digestion, omega fatty acids for the joints, antioxidants for the immune system. The dry food with horse and pomegranate from Nandoo is a good example of how natural ingredients can make a genuine contribution to health.

Dogs are creatures of habit. Regular feeding times help the body make digestive enzymes available at the right moment, which improves nutrient absorption. Morning and evening, at the same time each day, is ideal for most dogs. Avoid feeding immediately before or after intensive exercise, to reduce the risk of bloat.

Water is the underrated part of canine nutrition. A dog that drinks too little can develop kidney problems, especially on a dry food diet. Make sure fresh water is always available. And finally: the perfect diet for your dog isn't a one-off project. Use the kauliebe.com Food Finder again whenever something changes in your dog's life situation, and don't hesitate to ask your vet for advice if you have questions.

FAQ: Frequently Asked Questions About Food Amounts for Dogs

How Often a Day Should I Feed My Adult Dog?

For most adult dogs, a rhythm of two meals a day has proven effective, one in the morning and one in the evening. This interval supports digestion, keeps blood sugar stable and ensures your dog doesn't go through long periods of hunger. For large breeds, splitting feeding into two meals is especially important, as it reduces the risk of bloat, a life-threatening condition that can occur more often with a single large meal. Small and very active dogs can benefit from three small meals a day. It's important to feed meals at the same time every day, as dogs are creatures of habit and a fixed rhythm benefits their digestion. Avoid feeding immediately before or after intensive exercise.

How Do I Know If My Dog Is Getting Too Much or Too Little Food?

The most reliable sign is body condition. You should be able to feel your dog's ribs easily, without seeing sharply protruding bony edges or having to search for them under a thick layer of fat. Viewed from above, the waist should be visibly tucked in, and from the side, the belly should curve slightly upward. If the dog is too round, they're getting too much. If ribs and spine are visible and the dog looks emaciated, they're getting too little. Alongside appearance, behaviour and vital signs also play a role: a dog with optimal nourishment is full of energy, has a glossy coat, strong teeth and good stool. Weigh your dog regularly, ideally once a month, and compare their weight with the recommended ideal weight for their breed.

How to Work Out the Right Portion for Your Dog

The right portion depends on several factors: weight, age, breed, activity level and the quality of the food. A practical and easy starting point is the kauliebe.com Food Finder. You enter the basic details about your dog there, and it gives you a personalised food recommendation based on the Nandoo range. In addition, you should use the figures on the food packaging as a guide and adjust them up or down based on your dog's body condition. Always weigh the portion rather than pouring it by feel. Observe your dog over several weeks and adjust the amount if they gain or lose weight. Also remember to factor treats and snacks into the total calorie count, as these are often underestimated.

Do Small Dogs Need Different Food to Large Dogs?

Yes, and for several reasons. Small dogs have a higher basal metabolic rate in relation to their body weight, meaning they need more calories per kilogram than large dogs. At the same time, they have smaller mouths and stomachs, which is why smaller dry food kibbles are better suited to them. Specially formulated dry food for small breeds from Nandoo is designed exactly for this: smaller kibble, higher energy density and a nutrient composition that meets the specific needs of small dogs. Large dogs, on the other hand, need food that supports the joints and skeleton. Always make sure to choose a food that suits your dog's size category.

What Should I Keep in Mind When Switching to a New Food?

A change of food should always happen gradually, to avoid digestive problems such as diarrhoea or bloating. The most proven method involves slowly introducing the new food over seven to ten days. Start by mixing around 25 per cent of the new food into the old, and increase the proportion by a further 25 per cent every two to three days until you've switched completely to the new food. For dogs with a sensitive stomach, an even slower transition over two to three weeks is advisable. Monitor your dog's digestion throughout the whole transition period. Use the kauliebe.com Food Finder to find the right Nandoo food for the switch, and if you're unsure, ask your vet for advice.

Is There Special Food for Dogs with Allergies?

Yes, and it's more important than ever to take this seriously. Food allergies and intolerances are more common in dogs than many people think. They show up in symptoms such as itching, skin rashes, gastrointestinal problems or regular vomiting. The wet food for allergy sufferers at kauliebe.com offers a carefully formulated option for dogs with a sensitive digestive tract or known intolerances. It avoids common allergens and is made up of a few, clearly declared ingredients. If you suspect your dog is suffering from a food allergy, you should consult a vet. An elimination diet is often the first step in such cases to identify the allergen responsible.