Do Yorkies Stay Small? (What To Expect)

Yorkshire Terriers, affectionately known as Yorkies, are renowned for their small size and big personalities. If you’re considering adding a Yorkie to your family or already have one, you may wonder if they will remain small throughout their life. Let’s explore what to expect regarding the size of Yorkies and factors that can influence their growth.

Adult Size of Yorkies

Yorkies are classified as a toy breed, known for their petite stature. On average, adult Yorkies typically weigh between 4 to 7 pounds (1.8 to 3.2 kilograms) and stand around 7 to 8 inches (18 to 20 centimeters) tall at the shoulder. However, individual Yorkies may vary in size, with some being slightly larger or smaller than average.

Growth and Development

Like all dogs, Yorkies go through different stages of growth and development. During the first few months of life, Yorkie puppies experience rapid growth, reaching a significant portion of their adult size by around six months of age. However, their growth rate slows down as they approach adulthood.

Yorkies usually reach their full adult size by the age of one year. After this point, their growth generally stabilizes, and they enter the adult stage of life. While Yorkies may continue to fill out and mature in muscle tone over the following months, significant changes in size are unlikely.

Factors Influencing Size

Several factors can influence the size of Yorkies and whether they stay small as adults:


The size of a Yorkie’s parents can provide insight into their potential adult size. Yorkies from smaller parents are more likely to remain small as adults, while those from larger parents may be slightly bigger.


Proper nutrition is crucial for healthy growth and development in Yorkies. Providing a well-balanced diet formulated for small breeds and avoiding overfeeding can help ensure your Yorkie maintains a healthy weight and size.


Health factors such as hormonal imbalances or underlying medical conditions can sometimes affect a Yorkie’s growth. Regular veterinary check-ups and preventive care can help identify and address any health issues that may impact your Yorkie’s size.


The timing of neutering or spaying can influence a Yorkie’s growth. Some studies suggest that early neutering or spaying may lead to slightly smaller adult size, while delaying the procedure may allow for more natural growth.


While Yorkies are known for their small size, it’s essential to understand that individual dogs may vary in size and growth rate. Generally, Yorkies reach their full adult size by one year of age and remain relatively small throughout their lives. By providing proper care, nutrition, and veterinary attention, you can help ensure that your Yorkie stays healthy and happy regardless of their size. Enjoy the companionship of your petite pup and cherish every moment with your adorable Yorkie companion!