How much dog food per day is recommended?


To determine how much dog food per day is ideal for your pet’s nourishment, you must consider their age, size, activity level, and any other individual needs. Every dog is unique. This means their nutritional requirements will also be different based on their characteristics. Hence, as a responsible pet parent, feeding the right amount of food should be the topmost priority in maintaining your dog’s health in the long run.

In this comprehensive blog, we will walk you through key factors to help them sustain energy and support their growth while preventing obesity or malnutrition.

Feeding guidelines for puppies

How much dog food should a puppy eat? Even though puppies are small, they need more calories and adequate nutrients compared to adults for healthy growth and development. Usually, the amount of food your puppy needs every day depends on many factors, including age, activity level, and body type. Therefore, it is crucial to consider these before determining the amount to feed. So, the best course of action is to consult a vet for proper guidance.

Let’s look at some general guidelines to get an idea of the right amount:

  • Read feeding instructions on the food packaging carefully.
  • Monitor regularly.
  • Make sure your dog eats enough food to maintain a healthy weight. Underfeeding can also lead to malnutrition. However, at the same time, do not overfeed your dog to prevent obesity.
  • Puppies grow rapidly. Thus, you will need to adjust the food portion as they grow. However, it must align with their nutritional needs.
  • Feed them small meals throughout the day. Feeding frequently allows them to digest better and will keep their energy levels maintained.
  • Always provide fresh water so your pet doesn’t stay dehydrated.
  • Lastly, be sure to consult your veterinarian if you have any concerns about your pet’s diet, nutritional needs, and proper dietary guidelines.

Dog and puppy feeding calculator for different sizes

You may ask, “How often should I feed my dog a day?”

As dogs come in different sizes, their sizes come with various calorie needs too! Every dog has different energy needs depending on size, metabolism, and activity level

However, this can always change depending on their current age, weight, and activity level. For instance, if your large dog is active throughout the day, it is normal for them to have a higher food requirement than a sedentary dog.

However, if they are losing weight, it could be because of other underlying health conditions. You can either try to increase the amount of food a little. However, keep in mind not to overfeed, as it can cause your pet to be overweight, which can lead to other health problems.

To precisely calculate how much dog food per day to feed your dog, you must always consider the dog’s weight, age, activity level, type of food, health, and caloric needs. There are a few different ways to do this.

For example:

How many cups of food should I feed my dog?

Small Breeds up to 20 pounds or 9 kg may need approximately 200 to 600 kcal. Thus, you can give them 1-1.7 cups per day.

How much dog food for 40 lb dog? The amount of food to feed a 40-pound dog may vary depending on the dog’s weight, age, activity level, metabolism, and the specific brand of dog food you may prefer. Medium Breeds between 21 and 50 pounds (9.5 – 23 kg) may need 500 to 1200 kcal. Therefore, feeding them 1.5 – 3 cups per day is recommended. Thus, about 2.5 to 3 cups per day is enough for a 40-pound canine.

So, how much dog food for 80 lb dog? According to the general guideline, large Breeds of 51 to 90 pounds (23 to 45 kg) will require between 1300 and 2000 kcal a day.  Hence, an 80 lb dog needs 3 to 4.5 cups of food every day to preserve energy. Although it may seem like a lot, it’s important to remember that they are bigger and have higher energy requirements. Therefore, they need the right amount of calories to maintain their energy levels properly.

Lastly, how much dog food for a 90 lb dog or more to make sure that your pet is getting the right amount of energy? Giant Breeds weighing over 90 pounds or 45 kg may need up to 2500 kcal or more, making it more than 4 and a half cups a day!

In any case, the best approach is to consult a vet, as they can give you detailed advice based on your dog’s individual needs and physical characteristics. Most importantly, be sure to divide the food portion into two or more meals to maintain your dog’s healthy weight.

The good thing is most commercial brands of dog food provide feeding guidelines on their packaging, which you can follow to deduct precise feeding amounts based on the dog’s weight or size. Remember, it is essential to regularly monitor your dog’s weight change.


What is the best dog food to feed your dog or puppies?

Choosing the right food and knowing how much dog food per day to feed is important to give them a healthy life and to protect them from diseases. While choosing the best dog food for your canine, you need to account for specific factors such as their age, size, and health condition to ensure they are nourished properly.


Be mindful that a holistic diet should have a combination of adequate protein, amino acids, fatty acids, carbohydrates, dietary fibers, essential vitamins and minerals, and sufficient water.

While buying a food product, you should always review the labeling carefully, as the product may contain substances that can sicken your dog.


Be mindful that a holistic diet should have a combination of adequate protein, amino acids, fatty acids, carbohydrates, dietary fibers, essential vitamins and minerals, and sufficient water.

While buying a food product, you should always review the labeling carefully, as the product may contain substances that can sicken your dog.

The top ingredient of dog food must contain protein from a meat source because they are necessary for muscle development and cellular growth. Novel meats like rabbit, venison, duck, or even fish are high-quality protein options for your canine that are also rich in essential amino acids. Although these meats are hypoallergenic, you should make sure that your dog does not already have allergies to these protein sources.


Carbohydrates serve as a principal source of energy for dogs. It’s from whole grains, vegetables, and legumes come with dietary fiber and essential vitamins. They all have a significant role in sustaining energy levels, aiding in digestion, and supporting other bodily functions. However, overeating excessive carbs can lead to weight gain, which can aggravate other underlying health conditions. Hence, it’s crucial to regulate your canine’s carb intake based on their unique requirements.

You may want to buy dog foods that contain brown rice, peas, lentils, and starches like potatoes and sweet potatoes to satisfy the carbohydrate requirement. However, you must check if your dog is allergic to any of the ingredients!

Fatty acids

Omega-3 fatty acids are essential nutrients that are commonly found in certain fish oils, flaxseeds, and other plant-based oils. These polyunsaturated fats are good for your dog’s skin and joint health because of their anti-inflammatory properties.

While Omega-3 fatty acids promote healthy skin and coat and improve cognitive function, Omega-6 supports a canine’s well-functioning immune system. Adding these to your dog’s diet will help your pet fight against infections.

Prebiotics and Probiotics

Probiotics are valuable for dogs because they contain useful bacteria for guts to fight against allergens and infections. On the other hand, prebiotics are non-digestible fibers that fuel up probiotics. These fibers break down in the large intestine to form a thriving environment for probiotic bacteria. Dog food that contains both these ingredients is beneficial for a canine’s guts because they perform together to maintain a well-balanced digestive system in a dog.


What ingredients should I avoid in dog food?


Whether you prepare homemade food dog food or buy from the market, you should avoid filler ingredients like corn, soy, or animal by-products. Not only they are used to bulk up the ingredient list for marketing purposes, but also lack nutritional value. These low-quality ingredients can often be challenging for your canine to digest.

Artificial ingredients

Additives like artificial colors, flavors, preservatives, and sweeteners are problematic for dogs, as they are unfamiliar to your dog’s immune system. These foreign substances can upset their digestive system and disturb their gut environment, leading to discomfort and vomiting.


In conclusion, determining how much food to feed your dog depends on their nutritional requirements and individual characteristics like age, size, and health conditions. Thus, the wisest decision is to consult a veterinarian and work with them closely to plan a personalized dietary plan for your dog’s specific needs. This will help you help you choose the right dog food with the precise caloric content.

Firstly, always feed your dog smaller and more frequent meals throughout the day to ensure that it is not left to starve or overeat. This way, your pet will consume more calories without overexerting its digestive system. Furthermore, it is vital to maintain a healthy weight to ensure your dog’s health and longevity. To achieve this, always follow portion guidelines given on the label, or follow a vet’s advice.

Lastly, knowing how much dog food per day is ideal is the first step to ensuring a healthy lifestyle and longevity for your dog. This is why, always work closely with an expert!

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