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How Big Do Yorkies Get?

Unleash the Secrets of Yorkie Size, Growth, and Development (2023)
Published Wednesday, February 8, 2023 by Premier Pups Team

Yorkshire Terriers, or Yorkies as they are commonly known, are one of the most popular dog breeds in the world, thanks to their adorable appearance, friendly nature, and loyal personalities. However, what many people wonder is, how big do Yorkies get when they are full-grown? In this blog, we will explore the different factors that determine the size of a Yorkie, including the height and weight of a full-grown adult Yorkie. 

If you're a proud owner of a Yorkshire Terrier or are considering adding one to your family, you're probably wondering just how big these little balls of fluff will get. After all, you don't want to find out that your pint-sized pooch has outgrown your purse or that your once tiny companion has become the size of a small pony.  
You might be thinking that a Yorkie is just a small dog, but as it turns out, there's more to these tiny pups than meets the eye. For starters, some breeders have created a subcategory known as "Teacup Yorkies," which are even smaller than the average Yorkie.  

So, how big do Yorkies get when they're all grown up? Well, the height and weight of a full-grown adult Yorkie can vary depending on genetics, diet, and overall health. But on average, these tiny tyrants are 7 to 9 inches tall and weigh between 5 and 7 pounds. Don't let their size fool you though - these little pups have more energy and playfulness than dogs twice their size. 

Now, we know what you're thinking - "What can I do to make sure my Yorkie stays small?" Well, it's all about diet and exercise. Feeding your Yorkie a balanced diet that includes all the essential nutrients and providing them with regular exercise will help them grow and develop properly. And, most importantly, make sure to shower them with love and affection, as these tiny pups have big personalities and hearts to match. 

So, let's dive in and find out everything there is to know about Yorkie size. Whether you're a seasoned Yorkie owner or are just considering adding one to your family, this blog is sure to leave you with a newfound appreciation for these pint-sized pups. 

Small but Mighty: The Average Yorkie Size 

toy Yorkshire terrier running on grass

Small but mighty, that's the Yorkie we all know and love! These pint-sized pups may average around 7 to 9 inches in height and weigh in at 5 to 7 pounds, but don't let their size fool you. Some Yorkies may grow to be slightly taller or shorter, depending on their genes, diet, and overall well-being. Despite their petite stature, these tiny tyrants are bursting with energy and playfulness, making them the ultimate companions for those who live in cramped quarters or have limited space. So, whether you're living in a small apartment or just love the idea of a compact companion, a full-grown adult Yorkie is sure to bring a big punch of fun to your life. 

RELATED: See Yorkshire Terrier Breed Information 

Teacup Yorkies: The Tiniest of the Tiny 

teacup Yorkshire terrier face close up

While most Yorkies are already pint-sized, some breeders have gone above and beyond and created the tiniest of the tiny - the Teacup Yorkies. These mini dogs weigh in at a mere 4 pounds or less when they're fully grown, making them the perfect size for toting around in your purse. It's important to note that despite their cute and cuddly appearance, Teacup Yorkies are not officially recognized as a breed by the American Kennel Club (AKC) and can come with some health issues, such as breathing difficulties and delicate bones. So, make sure to do your research and consult with a vet before taking the leap and adding a Teacup Yorkie to your family. 

RELATED: See Yorkshire Terrier Puppies For Sale 

Height and Weight of a Full-Grown Adult Yorkie 

full grown adult Yorkshire terrier

The height and weight of these miniature dogs can vary, depending on a number of factors like genetics, diet, and overall health. But, on average, a fully-grown adult Yorkie is about 7 to 8 inches tall and weighs in at a healthy 5 to 7 pounds. Just remember, a Yorkie in peak physical condition should have a balanced body with a rounded rib cage and a defined waistline. So, whether your Yorkie is taller or shorter than the average, as long as they're healthy, they're the perfect size. 

RELATED: How Big Will My Puppy Get?

Growth and Development Milestones: Charting the Journey from Puppy to Full-Grown Yorkie 

girl holding a tiny Yorkshire terrier

Raising a Yorkie from a tiny pup to a fully grown adult can be a thrilling journey, filled with countless milestones and memories. From their first bark to their full-grown size, every stage of a Yorkie's growth and development is unique and special. In this section, we'll explore the weight and height measurements of Yorkies at different stages of their development, so you can chart your furry friend's journey from a tiny ball of fluff to a full-grown, small but mighty companion. 

  • 3 Weeks Old: At this age, a Yorkie puppy typically weighs between 8 and 12 ounces and is approximately 5 to 6 inches long from the tip of their nose to the base of their tail. 
  • 6 Weeks Old: By 6 weeks old, a Yorkie puppy's weight has typically doubled, and they now weigh between 1.5 and 2 pounds. They are also starting to develop a more distinct body structure and are around 8 to 9 inches long from nose to tail. 
  • 3 Months Old: At 3 months old, a Yorkie puppy has reached a weight of approximately 3 to 5 pounds and has grown to a height of 5 to 6 inches from the ground to their shoulder. They are starting to develop their personality and will be more active and playful. 
  • 6 Months Old: At 6 months old, a Yorkie puppy is starting to approach adult size. They typically weigh between 4 and 6 pounds and are around 7 to 8 inches tall at the shoulder. Their body structure is starting to become more defined, and they are becoming more agile and athletic. 
  • 9 Months Old: At 9 months old, a Yorkie puppy is starting to approach their full adult size. They typically weigh between 5 and 7 pounds and are 7 to 8 inches tall at the shoulder. Their body structure is more defined, and they are starting to develop a more mature look. 
  • 12 Months Old: By the time a Yorkie reaches 12 months old, they have typically reached their full adult size. They typically weigh between 5 and 7 pounds and are 8 to 9 inches tall at the shoulder. At this stage, they have a well-defined body structure and have fully matured into their adult size. 

RELATED: When Do Puppies Stop Growing?

The Battle of the Sexes: Differences in Male vs Female Yorkie Size 

male and female Yorkshire terriers standing on a large rock

Male Yorkies tend to be slightly larger than their female counterparts, with a height range of 7 to 8 inches and a weight range of 6 to 7 pounds. Female Yorkies, on the other hand, are more petite with a height range of 6 to 7 inches and a weight range of 5 to 6 pounds. But don't let these numbers fool you, both male and female Yorkies pack a punch of personality that is sure to make you fall in love! 

RELATED: 6 Reasons why you should get a dog 

The Importance of Proper Diet and Exercise 

brown Yorkshire terrier dog licking its lips

A healthy diet and regular exercise play an important role in determining the size of a Yorkie. Feeding your Yorkie a balanced diet that includes all the essential nutrients, such as protein, carbohydrates, and fats will help them grow and develop properly. Additionally, providing your Yorkie with regular exercise will keep them healthy and prevent them from becoming overweight, which can negatively impact their size. 

RELATED: Puppy Feeding 101: A Comprehensive Guide for Raising a Healthy Pup


In conclusion, understanding the size of your Yorkie is important for both their health and your own peace of mind. Whether you have a small Yorkie, a Teacup Yorkie, or a full-grown adult Yorkie, make sure to provide them with a balanced diet, regular exercise, and lots of love and affection.     

Premier Pups Team

About The Author

The Premier Pups team is composed of lifelong dog enthusiasts and experts who are passionate about sharing their knowledge on dog behavior, care, and training. Dedicated to staying on the cutting edge of dog care and training advancements, their articles provide readers with accurate, insightful, and valuable information. With extensive knowledge and an unwavering devotion to all things canine, the Premier Pups team enriches the community with a unique blend of expertise and creativity, fostering a deeper understanding and appreciation for dogs and the incredible bond they share with humans.

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Frequently Asked Questions

What Is the standard size for a Yorkie? The standard size for a Yorkie, according to the American Kennel Club (AKC) breed standard, is 7 to 8 inches tall at the shoulder and weighs between 5 and 7 pounds. How many different size Yorkies are there?

When do Yorkies reach full size? Yorkies typically reach their full size between 1 to 2 years of age. At this point, their growth rate will slow down significantly, and they will maintain their full-grown size for the rest of their lives.

Why are some Yorkies big? Some Yorkies may be larger than the standard size due to various factors such as genetics, diet, and overall health. In some cases, Yorkies may be the result of crossbreeding with other dog breeds, which can result in larger size. Additionally, improper feeding and lack of exercise can also contribute to a larger size.

How to tell if a Yorkie will be small? It is difficult to determine the exact size of a Yorkie puppy as an adult, but some indicators can provide insight. Consider factors such as the size of the puppy's parents, weight, proportion, and height at different stages of development, as well as their overall health and diet.

Can a Yorkie weigh 20 pounds? No, a Yorkie should not weigh 20 pounds. The average weight range for a full-grown adult Yorkie is 5 to 7 pounds. A weight of 20 pounds is significantly above the average weight range for this breed and may indicate that the dog is overweight or suffering from a health condition.

Are Yorkies considered small dogs? Yes, Yorkies are considered to be a small breed of dog. They typically have an average height of 7 to 8 inches and a weight of 5 to 7 pounds, making them one of the smallest dog breeds.