How much puppy weighs is a question many new dog owners ask when they first bring their puppy home. The weight of the Puppy varies across breeds. There are different breeds of dogs and the genetic makeup of these breeds dictates how big the puppy will get over time. For example, if you have a Labrador Retriever puppy, then it is likely that it will be heavier than a Yorkshire Terrier puppy due to its genetic makeup.

This article will provide you with information regarding the ideal weight of 3 Month Old using the Puppy Growth Chart as a reference as well as other details you need to know about 3 Months Old Puppy such as their behavior and personality traits.

About 3 Months Old Puppy: Behavior and Personality Trait

While it may seem like your puppy will be an adult in no time, they’re still going through a lot of changes during the first three months of their lives. Your puppy’s behavior and personality trait are still developing, so it’s important to understand what to expect before you bring your puppy home so that you can make sure both you and your puppy have a happy life together.

A three months old puppy is a bundle of energy and curiosity. It’s easy to see why dogs are considered man’s best friend—they’re always ready for an adventure, and they’re always up for a challenge. These puppies also tend to be very affectionate with their owners, which makes them great pets for families with children. They love being held and cuddled by their humans, so if you’re looking for a dog who will snuggle up next to you at night then this would be a perfect choice.

At three months, your pup will be starting to get more used to the sights, smells, and sounds of the world around him. He’ll be learning what his place in the pack is—whether he’s an alpha dog or a beta dog—and he’ll also be figuring out how to communicate with humans through body language. The more time you spend with your pup at this age, the better off both of you will be.

At three months old, your dog is still going through teething, so it may not be able to control its mouth yet. This means that chewing on things like shoes and furniture will become more common as their teeth grow in properly. You may also notice that your pup has started biting at this age, this is normal behavior for puppies who are exploring their environment by biting things that look interesting or tasty.

Your puppy still needs a lot of attention from you at this age. It’s important to spend time with your puppy and teach them how to behave properly in social situations. If you want to get your puppy used to being around other dogs, take them out on walks or play dates where there are other puppies around.

Factors Influencing the Weight of 3 Months Old Puppy

3 months old puppy
3 months old puppy

The factors influencing the weight of a three months old puppy are as follows:

Size of the dog: The bigger the breed, the heavier it will be.

The size of a dog is not just determined by its breed but also by its gender and nutritional food intake. A male dog will weigh more than a female dog and this is because males are usually more active than females and require more calories to sustain their metabolism. A large breed dog will also weigh more than a small breed dog because they have larger bones, muscle mass, and organs.


Male puppies usually weigh more than female puppies because they have larger bones and muscles than females. On average, male puppies are heavier than female puppies at 3 months old. For example, a male Labrador Retriever puppy weighs about 40 pounds while a female Labrador Retriever puppy weighs about 35 pounds at 3 months old.

Activity level

The activity level of the puppy will also affect its weight. An active dog will weigh more than a sedentary dog because it has more muscle tissue on its frame. Therefore, an active dog would generally be heavier than a sedentary one. In addition, dogs with large frames tend to weigh more than those with smaller frames due to their larger muscle mass.


Different breeds of dogs have different weights at 3 months old due to differences in their genetic makeup. For example, German Shepherds weigh about 50 pounds while Chihuahuas weigh only 7 pounds at 3 months old. The difference in weight between these two breeds is due to their different genetic make-up which affects their size and shape as well as their overall health and longevity (which can affect how much food they need).

Nutritional food intake

One of the most important factors influencing the weight of a 3 months old puppy is its nutritional food intake. The nutritional value of the food you feed your dog will have a huge impact on how much they weigh. It’s important to note that some dogs need more or fewer calories than others, depending on their size and age. For example, if you have an overweight dog that needs to lose weight, you should look at its calorie intake per day as well as the quantity of food they consume.

How Much Should My 3 Months Old Puppy Weigh

The ideal weight for a 3 Months Old Puppy is between 8-10 pounds. A 3 months old puppy should weigh around 3.5kg (8 lbs) for a female and 4.5kg (10 lbs) for a male. If your puppy weighs less than the average, it’s probably because he’s younger than 3 months old, or because he is underfed. If your puppy weighs more than the average, it’s likely that he’s older than 3 months old or overfeeding. The ideal height for a 3 Months Old Puppy is 12-15 inches tall at its shoulder blade level, with an average height of 14 inches tall.

At 3 Months Old, puppies are growing rapidly; they will be about a quarter of their adult size. They’ll start to develop muscle tone and their bones will harden. As your puppy grows, you may notice that its weight fluctuates by several pounds over the course of a few weeks. This is normal, as it’s hard to get an exact measurement when your puppy is wiggling around.

Puppy Growth Chart

The Puppy Growth Chart is an easy-to-use guide for all dog lovers. The growth chart below will help you keep track of your puppy’s growth as she grows. You should use this chart as a general guideline for when to expect your puppy to reach certain milestones, but every puppy is different, so don’t be surprised if your puppy reaches a milestone before or after the time listed here.

Puppy Growth Chart

Dog Breed sizeAge of puppy in months
 1 – 2 months2 – 4 months4- 6 months6 – 8 months10 – 12 monthsOver 12 months
Toy10 – 25 0z.20 – 25 oz.  2 – 5 lbs.5 – 7 lbs.8 – 10 lbs.11 – 12 lbs.
Small2 – 7 lbs.5 – 7 lbs.9 – 16 lbs.16 – 18 lbs.20 – 22 lbs.23- 25 lbs.
Medium2.5 – 9 lbs.6 – 9 lbs.14 – 30 lbs.30 – 35 lbs.38 – 40 lbs.43 – 45 lbs.
Large6 – 19 lbs.15 – 19 lbs.25 – 55 lbs.55 – 65 lbs.66 – 70 lbs.75 – 80 lbs.
Giant7.5 – 25 lbs.20 – 25 lbs.45 – 75 lbs.70 – 80 lbs.82 – 90 lbs.95 – 100 lbs.
Puppy Growth Chart

If you’re not sure how long your puppy is supposed to be, or if you just want to see how much bigger it’s getting every day, this is the perfect tool for you.

At What Age is Puppy Fully Grown

The age at which a puppy becomes fully grown depends on the breed of the dog. Smaller breeds, like Chihuahuas, reach maturity between 6 and 9 months of age. Large breeds, like Great Danes, might not be fully mature until they’re 18 months old or older. The size of your puppy will also have an impact on when they are fully mature: smaller dogs tend to mature faster than larger dogs.

Final words.

Your 3 Months Old Puppy is growing and developing at an incredible rate. It’s important to know how much your puppy weighs so you can keep track of his growth and make sure he’s healthy. Make sure that you weigh your puppy on an accurate scale. You can buy one at most pet stores or on Amazon. If your puppy has been eating her food regularly and still isn’t gaining weight, take her to the vet for a checkup. She could have a medical condition that is keeping her from growing properly.

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