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

Goldendoodles are the most popular dog breeds globally, and for a good reason. Families love them because they are affectionate, playful, and friendly. 

Here is some information about the 5-month-old Goldendoodle’s weight, size, food, etc. You will also learn how to take care of your pet during its early years.

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

Ideally, a 5 month/20 weeks old Goldendoodle should stand between 12-and 16 inches tall. At this age, mini Goldendoodles should stand around 7 inches tall. Their height will vary based on their genetic makeup. Goldendoodle puppies should gain almost 60% of their adult height at five months.

Female Goldendoodle puppies typically range in height from 12 to 15 inches. However, this will differ depending on genetics and environment. Some Goldendoodles are naturally smaller, while others may require more time to mature.

5 month old goldendoodle Weight: How much should a 5-month-old goldendoodle weigh?

A five-month-old standard Goldendoodle should weigh between 35 and 40 pounds. However, a medium-sized Goldendoodle should weigh between 25 and 30 pounds at the same age. On the other hand, a mini Goldendoodle can weigh between 8 and 15 pounds at five months. 

Goldendoodles can have a variety of body shapes and structures, ranging from obese to underweight. This weight could be at least half of their adult weight. 

However, healthy-looking dogs typically have some muscle definition, implying that they can produce excessive growth for many years into their lives – essential if you’re taller than average.

5 month old Goldendoodle weight:

5 month old goldendoodleWeight should be (pound)
5 month old standard Goldendoodle male35-40
5 month old standard Goldendoodle female30-35
5 month old F1 goldendoodle male30-35
5 month old F1 goldendoodle female25-30
5 month old F1b goldendoodle male15-20
5 month old F1b goldendoodle female13-18
5 month old mini Goldendoodle male20-22
5 month old mini Goldendoodle female18-22

5 month old Goldendoodle Food

Goldendoodle puppies need to eat good, high-quality dog food that is made for small dogs. Try to find one with a low amount of calories and a lot of vitamins, minerals, and antioxidants.

Some good brands for small dogs are the Denver ages diet and pro plan Simply Nutritious Goldfish & Potato formula.

What to feed a 5 month old Goldendoodle?

Most of the time, a 5-month-old Goldendoodle will need about the same amount of calories as an adult person. Besides their regular food, you can give your dog a treat or two. Please make sure the treats are small enough that they don’t make them fat or have other health problems.

You can provide your 5 month old pup with white meat, chicken, lamb and vegetables.

Goldendoodles that are healthy usually have some muscle definition in them. It’s not just raw meat or meat that has been cooked thoroughly that Goldendoodles like. They also like organic fruits and vegetables, whole grains, and organic meat and vegetables.

How much should a 5 month old Goldendoodle eat?

They usually eat three-quarters of their body weight in kibble when they are puppies. This is based on their age and how active they are. Goldendoodles that are five months old should eat about 2-3 cups of food each day

If the dog is eating dry food, kibble, or a little wet food, this can vary a lot. A small amount of fresh fruit or vegetables should be eaten by dogs every day for extra nutrients and to ensure they get all of the vitamins and minerals they need to stay healthy.

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

Most of the time, Goldendoodles are very kind and loving. But if they feel threatened, they can become territorial or even aggressive. Puppies often don’t understand the social rules of their group when they first start.


Goldendoodles that are 5 months old usually bark when they want to talk to you. They may cry out as soon as they start to go into “fight or flight” mode. This could also be a way to say “welcome home.” 

Dogs like Goldendoodles should not be allowed to bark for long periods because this can be very annoying and bothersome to other people.


Goldendoodle puppies will often try to chew on anything near them, even other people and pets. This is usually a problem when the puppy isn’t being watched enough and gets too excited. 

If you see your Goldendoodle biting someone, quickly get them out of the situation and give them a good chew toy to play with instead.


As soon as Goldendoodles are five months old, they’re more likely to be aggressive when they feel threatened or excited. This may happen because another dog barks or someone comes into their space. 

It’s important to set boundaries with your dog and make sure they know the rules of their home. You should talk to a professional if you notice that your Goldendoodle is getting angry.

How much sleep does a 5 month old Goldendoodle need?

A 5-month-old Goldendoodle needs about 12 hours of sleep to stay awake and healthy. A good amount of sleep will help the dog stay alert and energetic during the day. Because it will also help keep the dog healthy and well-hydrated, this is also a good thing.

As for getting a good amount of sleep, Goldendoodles aren’t the best at this. A fully grown king or queen will need at least 16 hours of sleep a day, with an extra 6-8 hours added in harsh weather and times. 

Ten hours is the average amount of sleep that a 5-month-old Goldendoodle will need.

How much exercise for a 5 month old Goldendoodle?

This depends on the breed and how active they are. If your Goldendoodle is five months old, it should be getting at least 30 minutes of exercise every day. 

This could be two or three 30-minute walks, an hour of fetch, or a shorter amount of activity during the day if your dog isn’t as active as you’d like. Play a little more to make up for any exercise that you didn’t do.

Goldendoodles should be able to walk about two miles each day and not go faster than three mph. They should also be kept on a leash when they go outside because they could run away if given a chance.

What to expect from a 5 month old Goldendoodle?

A 5-month-old Goldendoodle is a playful and energetic puppy who is still learning to play and socialize with other people

He will be eager to please and love to spend time with you, his family, and other dogs, and he will be a good friend. If he’s not used to someone, he might bite them. But he’ll soon learn to trust them. He’s likely to be housetrained and enjoy going for walks.

As long as you give him some time and consistency, he will be able to learn the basic obedience commands that you want him to. Goldendoodles are usually very healthy at this age, with very few health problems to deal with.

How to train a 5 month old Goldendoodle?

It’s the same way to train a five-month-old Goldendoodle as it is to train any other dog, except for his age. When he does something right, start by giving him a pat on the back. 

You should start by teaching him the command slowly and gradually increase how hard you train him over time if he doesn’t already know it. Here are some things you can do to help your Goldendoodle learn.

Potty train:

Start teaching your child how to go to the bathroom at a young age. Consistency is very important. During the morning and evening, when your Goldendoodle is most likely to be near you, is the best time to teach him to go outside. Treat him after he does his business outside.

Introduce new people and animals slowly:

These dogs may be afraid of new people and other animals. Goldendoodles can be wary of these things. If you’re going to bring a new person or animal into your home, start by gradually exposing him to them over a few days or weeks.

Service training:

Some Goldendoodles may be able to help with basic household tasks such as fetching your slippers or bringing in the mail. If this is something they are interested in, start by training them using positive reinforcement and gradually increasing their responsibilities.


When you start training your dog, housetraining is very important. Goldendoodles can have a hard time because they don’t like to go outside. 

Start by walking him on a short leash in a place that he knows well, like outside. If he does his business in the right place, reward him with praise or a treat. In time, you will be able to leave him untethered and work on housetraining him in a large area.

Agility training:

To keep a Goldendoodle happy and healthy, it needs to be active a lot! They need to stay active, and agility training is a great way to get them to do that. It also helps them learn basic obedience commands like sit, stay, come, and down, which they can do.

Final Thoughts

A five-month-old Goldendoodle can grow to be between 12 and 16 inches tall. And their weight ranges between 8 and 25 pounds, depending on the breed. Raw and cooked meat and vegetables are excellent sources of nutrition for this breed of Goldendoodle.