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5 Month Old Labrador: Weight, Size, Food & More

The Labrador Retriever is one of the most popular dog breeds in the world, and for good reason. The breed makes a great family companion, is loyal and loving, and makes a fantastic working dog. A 5 month Labrador is a wonderful addition to any family. 

Here are the things you should know about its weight, size, food, and more.

5 month old Labrador Size: How big is a 5 month/20 week old Labrador?

5-month-old male Labradors weigh approximately 30 to 40 pounds and are approximately 15 to 18 inches tall. Female Labradors are usually between 12 and 15 inches tall at the same age. Within five months and twenty weeks, a Labrador may have gained at least 70% of the body weight of an adult dog.

The first five to six months of a Labrador puppy’s life are a time when they grow rapidly. They can grow much faster since their bones and muscles are producing more cells. The muscles are also used more and food is digested better.

You can expect your puppy to grow and change a lot during the first five or six months. Especially if your Labrador is growing rapidly for his age, keep an eye on his growth rate.

5 month old Labrador Weight: How much should a 5 month old Labrador weigh?

During the first five months of a Labrador’s life, he will weigh approximately 35 to 45 pounds. An average female Labrador weighs approximately 33 to 30 pounds at this age. Labradors have a lot of muscle and bones, so they gain weight easily if they don’t exercise.

Eventually, most Labradors will reach a healthy weight. Your pup may start smaller and grow slower than average due to environmental factors (e.g., insufficient protein in the diet) or health issues (such as gluten intolerance). 

In general, dogs should gain about two pounds per month as long as they eat enough food and have their basic needs met.

Depending on their personalities and activity levels, some Labs may gain more or less. Labradors, however, are capable of becoming healthy weights over time.

5 month old LabradorWeight should be (pound)
5 month old Black Labrador male32-45
5 month old Black Labrador female30-35
5 month old Golden Labrador male35-47
5 month old Golden Labrador female33-40
5 month old Fox red Labrador male35-50
5 month old Fox red Labrador female33-45
5 month old English Labrador male34-44
5 month old English Labrador female33-43
5 month old Chocolate Labrador male35-44
5 month old Chocolate Labrador female33-45

5 month old Labrador Food

To grow and develop properly, Labrador puppies need a high-quality diet. Labs are instinctively drawn to hunting, catching, and chewing raw meat because their Purebred ancestors were bred for it.

What to feed a 5 month old Labrador?

A high-quality diet is the most important thing to remember when feeding your 5-month-old Labrador. To grow and develop properly, puppies need enough calories, protein, and vitamins.

Your 5-month-old Labrador puppy should eat fresh kibble, supplemented with a small amount of high-quality dog food for growth and health

Make kibble more nutritious by mixing it with water or puppy formula (or by adding vitamins if your pup is deficient in certain nutrients). Make sure they eat fresh meat, fish, and vegetables. 

When it comes to feeding a 5-month-old Labrador, there isn’t a “right” answer, as their age and activity level determines the amount of protein, calories, and vitamins they need. 

There are however several good dog food brands to consider, including Orien, Wellness Core canned, Kibble ‘N Bits dry dog food, and Innova Classic wet dog food.

How much should a 5 month old Labrador eat?

For Labradors to grow and develop properly, their diet should contain plenty of calories. It is recommended that you feed your 5-month-old Labrador around 2-3 cups of food per day

It may be a good idea to increase your dog’s caloric intake by offering 3 or 4 cups of food per day if he is an especially active dog.

It is important to keep in mind that your dog’s age, activity level, and breed can affect his caloric intake. Don’t feed your Labrador dried kibble, instead give him fresh food. In some cases, dried food may contain unhealthy additives that are harmful to your pup.

5 month old Labrador Behavior: Barking, Biting, and Aggressiveness

Labradors are known for barking, biting, and being aggressive toward other animals. Their instinctual desire to protect themselves and their families are usually the reason for this behavior. These behaviors may be annoying at times, but they are ultimately protective.


During their first 5 months of life, Labrador puppies bark to alert other animals and humans to their presence. They usually bark when they see something that scares them, such as a stranger walking down the street. 

Whenever your dog behaves quietly, reward him with treats if he pays attention to his surroundings.


Occasionally, 5-month-old Labradors will bite or nip people or other animals during play. Usually, this happens out of excitement or during training exercises, not maliciously. 

It may, however, be time to consult your veterinarian if your dog suddenly begins biting.


A Labrador pup may become aggressive if threatened or cornered. The dog will usually lunge at people, bark aggressively, and refuse to allow anyone close to him. 

There may be exceptions to this behavior, and some dogs may only exhibit aggression in certain circumstances.

How much sleep does a 5 month old Labrador need?

5 month old Labradors sleep about 12 hours per day on average. It may be necessary to give your dog more rest if he is yawning excessively or passing out during nap time, as this may increase as he ages.

Keep in mind, however, that Labradors are high-energy dogs and should not be left alone for long periods. Playing fetch or working on obedience training is a good way to keep them engaged and exercising.

How much exercise for a 5 month old Labrador?

Regular exercise is essential for Labrador puppies, and they should be walked twice a day at least. Give your children plenty of room to run and explore when they are playing outdoors. 

A 5-month Labrador should play vigorous games like fetch or Frisbee for around 30 minutes each day or work out activities such as obedience training.

Labrador puppies can typically walk between one and three miles a day, and on a leash, they may be able to cover longer distances. Nevertheless, Labs should not be overworked and too tired to play; err on the side of caution and give them plenty of rest.

How to train a 5 month old Labrador?

Labrador puppies 5 months old are usually very easy to train, and most commands can be learned within a few minutes. The first step to teaching your puppy basic obedience is to teach him to sit, stay and come when he is called.

You can train your Labrador puppy at 5 months with these tips.

Potty train:

Training a dog to use the appropriate areas is one of the most important aspects of training. Your Lab will be ready for potty training at 5 months of age when he understands outside is for going and inside is for peeing and pooping. 

When your pup pees or poops on cue, praise him enthusiastically and reward him with a treat. Once he has mastered one area, gradually introduce new places, such as outside the car or in front of different people (rather than only at home).

House training:

Getting puppies trained on when and where to eliminate is another important task. When you take your pup for a walk, or after he goes potty in the designated area indoors, teach him that it’s okay to go outside. 

If your dog eliminates near one of his favorite toys or favorite spots, reinforce this habit with positive reinforcement once he understands this.

Greeting people:

Training your Lab includes teaching him how to behave around people as a final step. 

You can start by teaching him basic commands such as sit and stay, then work on obedience skills such as coming when called and responding to verbal cues (such as “sit”). 

When he’s mastered these basics, introduce reactivity triggers (such as saying “no” while petting him) and have him try not to bark or resist when someone greets him. 

Your 5-month-old will be a great ambassador for all things Labrador once he develops a few good habits.

Service Training:

Since Labradors are bred to be working dogs, it’s important to know what services your pup can provide. You must teach your Labrador the behaviors that are necessary for both sheepdogs and guard dogs.

Guard Dogs:

Additionally, Labradors are great guard dogs because they combine intelligence and agility. Labradors are best suited for sheepdog work because of their superior hearing and sense of smell. 

Start by teaching your pup how to herd livestock (large and small) to prepare him/her for these tasks.

Final Thoughts

The growth rate of a 5 month old Labrador should be at least 70%. The puppies could measure between 12-18 inches in height. A five-month-old Labrador can gain 33-45 pounds. Every day, they should consume 2-3 cups of food and sleep for 12 hours. Five months is a great time to complete their training.