When is an Italian Greyhound Full Grown?

When is an Italian Greyhound Full Grown?

An Italian Greyhound is typically considered full grown when it reaches around 12 to 18 months of age. However, the exact timing can vary from dog to dog. Some Italian Greyhounds may reach their full size and weight closer to 12 months, while others may continue to fill out and develop until they are 18 months old or slightly older.

It’s essential to note that small dog breeds like Italian Greyhounds tend to mature faster than larger breeds. As they approach adulthood, you’ll notice that their growth rate slows down, and their bodies start to stabilize in terms of size and weight.

When is an Italian Greyhound Full Grown?
When is an Italian Greyhound Full Grown?

During the first year of life, Italian Greyhounds go through their most significant growth spurt. After this period, their growth rate begins to slow down, and they focus more on developing muscle and maintaining their adult weight.

Genetics and nutrition play crucial roles in determining when an Italian Greyhound will reach its full grown size. Providing a balanced diet, regular exercise, and proper veterinary care are vital to ensure their healthy growth and development throughout their puppy stage into adulthood.

What Impacts the Size of an Italian Greyhound?

The size of an Italian Greyhound is influenced by various factors, including:

Genetics: Like all living beings, the genetic makeup of Italian Greyhounds plays a significant role in determining their size. The size of their parents and ancestors can provide a good indication of how large or small they are likely to grow.

Nutrition: Proper nutrition is crucial during the puppy stage and throughout their growth period. A balanced diet with the right nutrients in the right quantities helps ensure healthy development and can impact their final size.

Exercise: Regular exercise is essential for Italian Greyhounds to maintain a healthy weight and develop strong muscles. Adequate physical activity can contribute to proper bone and muscle development, which can affect their overall size and structure.

Health: Any health issues or conditions during their growth period can impact their development and potentially affect their final size. Regular vet check-ups and prompt treatment of any health problems are vital.

Neutering/Spaying: Early spaying or neutering of Italian Greyhounds may have a slight impact on their growth and size. Studies have shown that neutering before sexual maturity can lead to slightly taller growth, but the overall difference is relatively small.

Early Development: Puppies that receive proper care and socialization during their early development stages may grow up to be more confident and well-adjusted, which can impact their overall size as they reach adulthood.

It’s essential to remember that while these factors can influence the size of an Italian Greyhound, individual variation is normal in all dog breeds. Not all Italian Greyhounds will grow to the exact same size, even if they come from the same litter and receive the same care.

How Big Do Italian Greyhounds Get?

Italian Greyhounds are a small breed of dog, and their size is one of their distinguishing features. On average, adult Italian Greyhounds typically stand about 13 to 15 inches (33 to 38 centimeters) tall at the shoulder. Their weight usually ranges from 7 to 14 pounds (3 to 6 kilograms).

As with any breed, there can be some variation in size within the breed standard. Some Italian Greyhounds may be slightly smaller or larger than the average range, but they should still maintain the elegant and slender proportions characteristic of the breed.

Their small size and graceful appearance make Italian Greyhounds popular companions for those who prefer smaller dogs that are well-suited for indoor living. Despite their size, they are still sighthounds and possess the athleticism and energy common to their larger Greyhound relatives. Regular exercise is essential to keep them healthy and happy, despite their small stature.

When Do Italian Greyhounds Stop Growing?

Italian Greyhounds typically stop growing in height and length between 10 to 12 months of age. However, it’s essential to note that their growth rate might slow down significantly after the first six months. While they may continue to gain some muscle and fill out slightly, their growth in terms of height and length becomes minimal after this period.

On the other hand, their weight might continue to increase slightly until they reach around 18 months of age. During this time, they will develop more muscle mass and achieve their adult weight. It’s essential to ensure that they receive proper nutrition and exercise during this period to support their healthy growth and development.

By around 12 to 18 months of age, Italian Greyhounds are generally considered to be fully grown and have reached their adult size. However, as with all individual dogs, there can be some slight variation in the exact timing of when they stop growing, and some may take a little longer to reach their full size.

When Do Italian Greyhounds Calm Down?

Italian Greyhounds are known for their high energy levels, especially during their puppy and adolescent stages. Like most dog breeds, they go through a period of exuberant playfulness and curiosity as they explore the world around them. However, as they mature, they tend to become calmer and more settled.

The age at which Italian Greyhounds start to calm down can vary, but it’s generally around 2 to 3 years old. By this age, they have usually passed through their puppy and adolescent stages and have developed better impulse control and maturity.

Spaying or neutering can also influence their behavior and may help in reducing certain hormonal-driven behaviors associated with adolescence. Proper training and socialization from a young age are also essential in shaping their behavior and helping them become well-mannered and more relaxed adult dogs.

Despite calming down with age, it’s important to note that Italian Greyhounds are a lively and athletic breed. They still require regular exercise and mental stimulation to stay happy and healthy throughout their lives. A well-exercised and mentally engaged Italian Greyhound is more likely to be content and have better behavior at home.

Do Males and Females Grow the Same Size?

Generally, male and female Italian Greyhounds are similar in size, but there can be some slight differences between them. In most cases, male Italian Greyhounds are slightly larger and heavier than females.

On average, male Italian Greyhounds stand about 13.5 to 15.5 inches (34 to 39 centimeters) tall at the shoulder and weigh around 8 to 14 pounds (3.5 to 6 kilograms).

Female Italian Greyhounds, on the other hand, are typically slightly smaller, with an average height of 13 to 15 inches (33 to 38 centimeters) at the shoulder and a weight of 7 to 12 pounds (3 to 5.5 kilograms).

It’s important to remember that these are just general averages, and individual dogs may vary in size from the typical range. Some female Italian Greyhounds may be larger than some males, and vice versa. The size difference between males and females is not usually significant and should not be a primary concern when choosing a pet. Instead, focus on finding a well-bred, healthy, and well-tempered Italian Greyhound that fits your lifestyle and preferences.

How To Measure the size of an Italian Greyhound?

To measure the size of an Italian Greyhound, you’ll need a tape measure and someone to help you keep the dog still during the process. Here are the steps to measure an Italian Greyhound:

Stand your Italian Greyhound on a flat, level surface. Make sure the dog is in a relaxed and natural standing position.

Measure the height at the shoulder: Using the tape measure, place one end at the ground and extend it upwards to the highest point of the dog’s shoulder blade. This point is where the shoulder meets the neck. Read the measurement in inches or centimeters.

Measure the length from the neck to the base of the tail: Position one end of the tape measure at the base of the neck (where the neck meets the body) and extend it along the dog’s back to the base of the tail. Read the measurement in inches or centimeters.

Measure the chest circumference: Wrap the tape measure around the widest part of the dog’s chest, just behind the front legs. Make sure the tape measure is snug but not too tight. Read the measurement in inches or centimeters.

Measure the weight: To measure the weight, you can use a pet scale or a regular scale. Hold the dog gently and step on the scale while holding them. Then subtract your weight from the total to get the dog’s weight.

Measuring your Italian Greyhound’s size is essential for monitoring their growth and ensuring they stay within the breed standard. Additionally, it can be helpful when selecting the right size of collars, harnesses, and other accessories for your furry companion.

Italian Greyhound Life Expectancy

The life expectancy of an Italian Greyhound typically ranges from 12 to 15 years. However, with proper care, some Italian Greyhounds can live even longer. Like all dog breeds, the lifespan of an Italian Greyhound can be influenced by various factors, including genetics, overall health, diet, exercise, and the level of veterinary care they receive throughout their lives.

To help ensure a long and healthy life for your Italian Greyhound, it’s essential to provide them with a balanced diet, regular exercise, routine veterinary check-ups, and attention to their specific health needs. Regular dental care, parasite prevention, and a safe, stimulating environment are also vital for their overall well-being.

It’s worth noting that some Italian Greyhounds may be more prone to certain health issues, such as dental problems, heart conditions, and joint concerns due to their small size and unique body structure. Being aware of these potential health risks and taking proactive measures can contribute to a longer and happier life for your beloved Italian Greyhound companion.

Fun Facts About Italian Greyhounds

Ancient Breed: Italian Greyhounds are one of the oldest dog breeds, dating back more than 2,000 years to ancient Egypt and Rome. They were cherished by royalty and aristocrats throughout history.

Miniature Greyhounds: Italian Greyhounds are often referred to as “miniature greyhounds” due to their resemblance to the larger Greyhound breed. They share the same sleek, elegant, and slender appearance.

Velcro Dogs: Italian Greyhounds are known for their strong attachment to their human companions. They are often referred to as “Velcro dogs” because they like to be close to their owners and enjoy cuddling.

Speedy Sprinters: Despite their small size, Italian Greyhounds are incredibly fast runners. They can reach speeds of up to 25 miles per hour (40 kilometers per hour) and are known for their agility and grace on the race track.

Sensitivity to Cold: Italian Greyhounds have a thin coat and little body fat, making them sensitive to cold weather. They are more comfortable in warmer climates and may need extra protection during chilly days.

Quirky Sleeping Positions: Italian Greyhounds are known for their unique and often amusing sleeping positions. They can curl up into tight balls, tuck their legs under their bodies, and find the coziest spots in the house.

Low Shedding: Italian Greyhounds have a short, fine coat that sheds minimally compared to other breeds. They are considered a good choice for people with allergies.

Aristocratic Companions: Throughout history, Italian Greyhounds were favored by nobility and were often seen in the company of kings, queens, and other elite members of society.

Toy Group: In dog shows, Italian Greyhounds belong to the Toy Group, a classification of small companion breeds known for their charming personalities.

Natural Hunters: Italian Greyhounds have a strong prey drive due to their sighthound heritage. They may be prone to chasing after small animals, so it’s essential to keep them on a leash or in a secure area when outside.

These fun facts highlight the unique and endearing characteristics of the Italian Greyhound breed, making them a delightful and fascinating companion for dog lovers.

Italian Greyhound Full Grown: Frequently Asked Questions

When is an Italian Greyhound considered fully grown?

Italian Greyhounds are typically considered fully grown between 12 to 18 months of age. Their growth rate slows down after the first year, and they reach their adult size and weight during this period.

How big do Italian Greyhounds get?

Italian Greyhounds are small dogs, and their height typically ranges from 13 to 15 inches (33 to 38 centimeters) at the shoulder. Their weight generally ranges from 7 to 14 pounds (3 to 6 kilograms).

When do Italian Greyhounds stop growing?

Italian Greyhounds usually stop growing in terms of height and length between 10 to 12 months of age. However, their weight may continue to increase slightly until they reach around 18 months.

When do Italian Greyhounds calm down?

Italian Greyhounds start to calm down as they mature, usually around 2 to 3 years of age. By this time, they have passed through their puppy and adolescent stages and developed better impulse control and maturity.

Do males and females grow the same size?

Generally, male Italian Greyhounds are slightly larger and heavier than females. Males typically stand about 13.5 to 15.5 inches tall and weigh around 8 to 14 pounds, while females are usually 13 to 15 inches tall and weigh 7 to 12 pounds.

How to measure the size of an Italian Greyhound?

To measure an Italian Greyhound, use a tape measure to determine their height at the shoulder, length from the neck to the base of the tail, and chest circumference. For weight, use a pet scale or step on a regular scale while holding the dog and then subtract your weight.

What is the life expectancy of an Italian Greyhound?

The life expectancy of an Italian Greyhound is typically between 12 to 15 years. With proper care and a healthy lifestyle, some may live even longer.

Are Italian Greyhounds good family pets?

Italian Greyhounds can make great family pets, especially for families with older children or adults. They are affectionate, gentle, and enjoy being close to their human companions. However, their delicate nature makes them unsuitable for households with very young or rambunctious children.

Do Italian Greyhounds require a lot of exercise?

While Italian Greyhounds are energetic and agile, they don’t need as much exercise as some other breeds. Daily walks and playtime are usually sufficient to keep them happy and healthy. However, they do enjoy short bursts of intense activity and benefit from regular opportunities to run in a safe, enclosed area.

Are Italian Greyhounds hypoallergenic?

Italian Greyhounds have short, fine coats that shed minimally, which can make them a good option for people with allergies. However, no dog is completely hypoallergenic, and individual reactions can vary. Regular grooming can also help reduce allergens.


In conclusion, Italian Greyhounds are a charming and ancient breed known for their elegance, affectionate nature, and unique characteristics. They are small-sized dogs, reaching an average height of 13 to 15 inches at the shoulder and weighing between 7 to 14 pounds. The Italian Greyhound reaches its full-grown size between 12 to 18 months of age, with males typically being slightly larger than females.

As they mature, Italian Greyhounds become calmer and more settled, making them delightful companions for families and individuals alike. Proper care, nutrition, and exercise are essential to ensure their healthy growth and longevity. With a life expectancy of 12 to 15 years, these lovely dogs can bring joy to their owners for many years.

Italian Greyhounds’ historical significance, aristocratic connections, and unique sleeping habits add to their charm and appeal. They are speedy sprinters, yet sensitive to cold weather due to their thin coat. Despite their small size, they have a strong prey drive, which is why they should be supervised outdoors.

Ultimately, Italian Greyhounds make loving and devoted pets, forming strong bonds with their human families. Their low shedding coat and affectionate nature can make them suitable companions for allergy sufferers as well. With their unique traits and endearing personalities, Italian Greyhounds are cherished members of many households, bringing joy and companionship to their owners throughout their long lives.

Edward Hollon is an avid dog lover and writer, knowing all there is to know about our furry friends. Edward has been writing for petdii for three years now, wanting to use her knowledge for good and share everything she can with new dog owners. Edward has two dogs herself - a German shepherd called Banjo and a chocolate labrador called Buttons. Edward knows more than anyone how adjusting to new life with a puppy can turn your life upside down, and she wants to ease some of the burdens through her articles.