The amount of food to be given to 4-kilo puppy depends on various factors such as breed, age, body condition and activity level
When it comes to taking care of a 4-kilo puppy, one of the challenging aspects is to determine the right amount of food to be given to the puppy. Since there are multiple factors involved in this decision making, no single fixed amount is applicable for all 4-kg puppies. Let's get more details on this topic for better understanding.
How much food should we give a 4-kilo puppy?
Daily calories requirement
Determining the daily calorie requirement is one of the best ways to estimate how much food should we give a 4-kilo puppy. For this, one can use the Resting Energy Requirement (RER) formula - RER = 70 × (body weight in kg)^0.75. Now, inputting the body weight as 4 kg, this formula gives us the RER as 198 kcal/day.
In the next step, we also need to factor in the growth factor, which is dependent on the age of the puppy. If the puppy is under 4 months old, the growth factor is 3. Thus, the daily calorie requirement in this case will be 3 x RER = ~ 590-600 kcal/day. For 4-12 months old puppies, the growth factor is considered as 2. This results in a daily calorie requirement of 2 x RER or around 390-400 kcal/day.
The daily calories requirement can also vary by around ±25–50%, depending on the size of the puppy. This is more applicable in case of large-breed puppies. However, food should be controlled to ensure that the puppy does not grow too rapidly.
Convert calories to food amount
Now that we know the calories needed, we need to convert this to the quantity of food needed. If we consider puppy dry foods, around 100 grams is usually equal to around 350-400 kcal. These details are usually mentioned on the puppy food packet.
Using earlier calculations, puppies under 4 months will require around 140-170 grams of dry puppy food 3-4 times per day. Puppies 4-12 months old will need 100-140 grams of food, around 2-3 times per day. Wet, fresh or raw food items may need to be fed a higher amount, as these have water content. Your 4kg puppy may need around 200-400+ grams of wet food daily depending on the product. Follow the brand’s guidelines or calculate from its kcal content.
General rules of thumb from charts
Puppies under 4 months often need roughly 5–6% of their expected adult weight in food (by weight), declining to 2–4% as they age. For a 4 kg puppy, many sources recommend giving .5-1.5 cups of dry food per day, split into multiple meals. This can be increased or decreased based on growth and body condition. Small/toy-breed puppies (expected adult under ~10 kg) stay on higher-frequency feeding longer and may need more calories relative to size.
Feeding frequency
This is also important to ensure optimal nutrition and behavioral stability for your 4 kg puppy.
- 6–12 weeks: 4 meals per day
- 3–6 months: 3 meals per day
- 6–12 months: 2–3 meals per day
- After ~12 months (or when growth slows): 2 meals per day
Disclaimer
The above are general guidelines only. It is best to follow the feeding chart on your specific food bag as a starting point. Also, get a veterinarian to assess the puppy’s body condition score and growth curve. Both underfeeding and overfeeding should be avoided. Underfeeding causes growth issues, whereas overfeeding can lead to obesity. Regular vet check-ups are the safest way to fine-tune the amount for your 4 kg puppy.
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