Is Your Puppy Ready for Adult Dog Food?
Is Your Puppy Ready for Adult Dog Food?mob

Switching Your Puppy to Adult Dog Food

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Picking the right food for your pup is key to ensuring its healthy growth. While both puppy food and adult dog food seem similar, they serve different nutritional purposes tailored to distinct life stages. Understanding this disparity is vital in guaranteeing the overall well-being of your beloved companion. 

Feed puppy food until maturity

Puppies are more than just mini versions of adult dogs. Their nutritional needs are unique and crucial for their growth spurt and cognitive development. Specifically designed with the perfect blend of proteins, fats, vitamins, and minerals, puppy food supports bone and muscle growth. With their endless energy, they need the extra calories that puppy food provides. Plus, the added dose of nutrients like calcium and phosphorus is essential for strong bone development. So, stick to puppy food until your furball hits full physical maturity, ensuring a strong and healthy foundation for their adult life.

When to switch puppy to adult food

When a puppy can eat adult dog food isn't a one-size-fits-all deal. It is a gradual process that demands attention to your dog's unique traits. Generally, it is wise to make the switch when your pooch is about 80-90% of its expected adult size. But remember, a sudden change can upset their tummy. 

To ease the shift, start by mixing small portions of adult food with their usual puppy fare. Over a week or two, increase the adult food ratio until your dog is entirely comfortable with the new diet. Don't forget to consult your vet to ensure a smooth transition and a lifelong, balanced diet for your four-legged friend.

When to switch from puppy to adult dog food for different breeds?

When figuring out when to transfer to adult dog food, the size of your growing dog plays a crucial role. Given below is a comprehensive guide:

  • Small-sized dogs: Small breeds should transition to adult dog food at around 9 to 12 months of age or when they reach 90% of their expected adult weight.
  • Medium-sized dogs: Medium-sized breeds should switch to adult dog food around 12 months of age when they are close to their full-grown size.
  • Large-sized dogs: Large breeds should transition to adult dog food at approximately 12 to 18 months of age due to their longer growth period.

At IAMS, we offer a range of adult dog food that are rich in nutrients like protein, vitamins, minerals and more to provide your pooch with a complete and balanced meal. We have specialised recipes for each breed, targeting the specific nutritional needs of small, medium, and large sized dogs.

Why adult dog food is important

As your canine companion transitions from the puppy stage to adulthood, providing it with an appropriate diet becomes crucial for its long-term health and well-being. Adult dog food serves as a vital component in ensuring that your dog receives the necessary nutrients to maintain optimal health and vitality. Here are some key reasons why adult dog food is essential for your furry friend's overall wellness:

  • Tailored nutrition: Adult dog food is like a tailored suit, designed specifically for your dog's needs as it matures. Packed with the right blend of proteins, carbs, vitamins, and minerals, it fuels energy, maintains muscle strength, and keeps your dog bound with vitality.
  • Weight watch: Keeping your dog at a healthy weight is vital for their overall well-being. Adult dog food helps manage their calorie intake, ensuring they stay fit and agile. No more worrying about extra pounds leading to joint issues or other health complications.
  • Happy tummies: Adult dog food often includes easily digestible ingredients, making mealtime a treat for your dog’s tummy. Adding dietary fibres keeps digestion smooth sailing for dogs, preventing any unpleasant tummy troubles.
  • Wellness booster: Packed with antioxidants and omega fatty acids, adult dog food boosts dogs’ immune systems and keeps their skin healthy, and their coats shiny. It is like a daily dose of preventive care for a longer and happier life.

So, as your dog grows, make sure its diet grows as well. With the right adult dog food, tailored to its needs, you are laying the foundation for a life full of tail wags and playful barks.

How to transition from puppy to adult dog food?

Transitioning your furry friend from puppy to adult dog food is not just about changing what is in the bowl; it is a gradual adjustment that involves considering evolving nutritional needs, portion sizes, meal frequencies, and more. Here is a structured guide to help you ease your pup into their new diet over a 10-day period:

  1. Day 1-2:

Start by mixing 75% of the puppy food with 25% of the new adult dog food. This allows your pup to get accustomed to the new flavours and textures while maintaining some familiarity with the old food.

  1. Days 3-4:

Increase the proportion of adult dog food to 50% while decreasing the puppy food to 50%. This step continues the gradual transition, helping your dog's digestive system adapt to the new food without causing any sudden upsets.

  1. Days 5-7:

Continue the transition by serving 75% of the new adult dog food mixed with 25% of the remaining puppy food. This step allows their taste buds to fully adjust to the new diet while ensuring a smooth transition without any digestive disturbances.

  1. Days 8-10:

By this point, your pup should be ready to completely switch to adult dog food. Serve only the new adult dog food, ensuring that the portion size is appropriate for its age, size, and activity level. Maintain the recommended feeding schedule based on specific dietary needs.

Throughout the transition period, closely monitor your dog's eating habits, energy levels, and overall well-being. If you notice any digestive issues or reluctance to eat, slow down the process and give it more time to adjust. Providing plenty of fresh water and sticking to a consistent feeding schedule will help make the transition as smooth as possible for your beloved canine companion.

Remember, a smooth transition from puppy to adult dog food is all about taking it slow and steady. By gradually introducing the new food over a 10-day period, you give your pup's digestive system the time it needs to adjust without causing any discomfort. Keep a close eye on its response throughout the process, and do not hesitate to make adjustments if necessary. With patience and careful monitoring, you can ensure that your loyal companion makes a seamless shift to their new, adult-dog-friendly diet. 

Frequently asked questions about Puppy ready adult dog food

  1. Can my puppy eat adult dog food?
  2. Puppies should not eat adult dog food as it lacks essential nutrients for their growth. Choose puppy-specific food until adulthood. 

  3. What should a 5-month-old puppy eat?
  4. A 5-month-old puppy should eat high-quality puppy food rich in protein and essential nutrients, promoting healthy growth and development.

  5. How long is a dog considered a puppy?
  6. Dogs are typically considered puppies from birth to one year, although this can vary based on breed size.

  7. What is the ideal adult dog food age?
  8. The right age to switch your pooch from puppy food to adult dog food can vary basis multiple factors. However, here’s how these furry beings are generally switched to adult dog food basis their breed size.

    Breed Size



    9 to 12 months old


    10 to 12 months old


    12 to 16 months old


    18 to 24 months old


  • 3 reasons why animal-based protein might be better for your dog​
    3 reasons why animal-based protein might be better for your dog​
    3 reasons why animal-based protein might be better for your dog​

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    A balanced diet with high-quality protein is essential for your dog's optimal wellness.

    Author: Dr. Saza Curaming

    Dogs are semi-carnivores. They can be nourished by protein from animal sources, plant sources or a combination of both. Although dogs are often fed a plant-based diet, they are not herbivores. 

    The difference between animal-based protein and plant-based protein sources is that animal-based ones incorporate chicken, lamb, fish meal, and beef while plant-based protein sources include corn-gluten and soybean meal. 

    Similar to their carnivorous ancestors–wolves, coyotes, foxes, and jackals, the body structure of dogs is optimized for eating meat which is relatively easier for them to digest than a plant-based diet. 

    Even though dogs are semi-carnivores, it is important to not leave out animal-based proteins from their diet. Feeding our dogs meat-based products are closely related to their natural ancestral diet. There are three main reasons animal-based proteins are better suited for our furry friends than plant-based proteins.

    Not all proteins are created equal 

    Including protein in your pet dog’s diet serves several functions. For one, a high-quality protein food for dogs can provide amino acids. Amino acids play a key part in building hair, skin, nails, muscles, tendons, ligaments, and cartilage. Protein plays a key role in hormone and enzyme production.

    Amino acids are building blocks and are considered critical to our furry best friend. Different studies have shown that out of the 20 amino acids, 10 of these are called non-essential and can be made by your dog when they need it.


    Protein is crucial throughout a dog’s lifetime

    A dog’s need for amino acids will also change depending on age and condition. As dogs age, their body composition and muscle-specific proteins decline and for that reason, giving them protein in their meal helps them maintain a healthy body throughout the years.

    That said, it goes without saying that puppies require sufficient protein for growth. According to a study, a puppy's diet should consist of at least 22% protein. For an adult dog, 18% of protein should be incorporated into their everyday meal. 


    Protein a day, keeps doctors away

    Animal protein sources contain an average of 35% higher protein concentration. It contains higher doses of calcium, phosphorus, omega 6, methionine, cystine, and taurine. 

    While protein can be derived from plants, the canine digestive system typically has an easier time utilizing animal-sourced protein. Our dog's gastrointestinal tract is not designed to digest large amounts of plant-based products.

    To deliver a healthy balance of amino acids to support your dog's health and vitality, IAMS created a recipe that uses chicken as their number one ingredient and aids in maintaining healthy digestion, immune system, skin and coat, and even provides dental care support that is developed with veterinarians. 

    Ready to achieve your dog’s optimal health with an animal-based protein food? For more information about IAMS Dog, visit https://iams.asia/my/. IAMS Dog is available at all leading supermarkets and grocery stores nationwide.