When is a Newfypoo Dog Full Grown?

When is a Newfypoo Dog Full Grown?

A Newfypoo dog, a cross between a Newfoundland and a Poodle, typically reaches its full grown size and maturity around 18 months to 2 years of age. However, it’s essential to note that the exact timing can vary from one dog to another. Some Newfypoos may reach their full size earlier, while others may continue to develop and mature slightly beyond the typical range.

When is a Newfypoo Dog Full Grown?
When is a Newfypoo Dog Full Grown?

During the first year and a half to two years, Newfypoo puppies undergo significant growth and development. After this period, their growth rate usually slows down, and they reach their adult size, weight, and physical characteristics. Providing proper nutrition, exercise, and regular veterinary care during this growth phase is crucial for the dog’s overall health and well-being.

What Impacts the Size of a Newfypoo Dog?

The size of a Newfypoo dog can be influenced by several factors, including:

Genetics: As with all mixed-breed dogs, the size of a Newfypoo is determined by the genes inherited from its parent breeds, the Newfoundland and the Poodle. If a Newfypoo has more genes from the Newfoundland parent, it is likely to be larger, while more Poodle genes may result in a smaller size.

Parent Size: The size of the Newfypoo’s parents plays a significant role in determining the dog’s eventual size. If both the Newfoundland and the Poodle parents are large, the Newfypoo is more likely to be large as well. Conversely, if the parents are smaller, the Newfypoo may also be smaller.

Type of Poodle: The size of the Poodle parent can also impact the Newfypoo’s size. Standard Poodles are larger, so when crossed with Newfoundlands, they tend to produce larger Newfypoos. Miniature and Toy Poodles, on the other hand, will result in smaller Newfypoos.

Nutrition: Proper nutrition during the puppy’s growth stages is essential for reaching its potential size. A well-balanced diet that provides the necessary nutrients will support healthy growth and development.

Health and Medical Factors: Certain health conditions or medical issues can impact a dog’s growth. Any health problems that affect bone development or nutrient absorption can potentially influence the Newfypoo’s size.

Exercise and Activity: Regular exercise and physical activity during the growth phase can promote muscle development and overall health. Adequate exercise can help maintain a healthy weight and contribute to proper growth.

It’s essential to remember that while genetics and these factors play a role in determining a Newfypoo’s size, there can still be some variation among individual dogs. Not all Newfypoos will reach the same size, even if they come from the same litter or have similar genetics.

How Big Do Newfypoo Dogs Get?

The size of Newfypoo dogs can vary depending on the individual dog’s genetics and the size of its parent breeds (Newfoundland and Poodle). Newfypoos are considered a large-sized breed, and their size can range from medium to giant, with most falling on the larger end of the spectrum. Here are the general size categories for Newfypoo dogs:

Standard Newfypoo: On average, a Standard Newfypoo can stand anywhere from 22 to 30 inches (56 to 76 cm) tall at the shoulder. The weight of a Standard Newfypoo usually ranges from 70 to 100 pounds (32 to 45 kg).

Miniature Newfypoo: Miniature Newfypoos are smaller than the Standard size and typically stand between 15 to 20 inches (38 to 51 cm) tall at the shoulder. They weigh around 30 to 60 pounds (14 to 27 kg).

Giant Newfypoo: Some Newfypoos can grow even larger than the Standard size, especially if they inherit more Newfoundland traits. Giant Newfypoos can be taller than 30 inches (76 cm) at the shoulder and weigh over 100 pounds (45 kg).

It’s important to remember that individual Newfypoos may fall outside these average ranges due to the factors mentioned earlier, such as genetics, nutrition, and exercise. Additionally, as with any mixed-breed dog, there can be some variation in size even among Newfypoos from the same litter. If you are considering getting a Newfypoo, it’s a good idea to meet the puppy’s parents to get an idea of their potential size as adults.

When Do Newfypoo Dogs Stop Growing?

Newfypoo dogs typically reach their full adult size and stop growing around 18 months to 2 years of age. However, as with any dog, the exact timing of when they stop growing can vary from individual to individual. Some Newfypoos may reach their full size closer to 18 months, while others may continue to mature and develop until they are around 2 years old or slightly beyond.

During the first year and a half to two years of their life, Newfypoo puppies experience rapid growth and development. As they approach their full-grown size, their growth rate gradually slows down, and they reach their adult height, weight, and physical characteristics.

It’s important to provide proper nutrition, regular exercise, and veterinary care during this growth phase to ensure the Newfypoo develops in a healthy and balanced way. Additionally, keep in mind that while their bodies may stop growing, Newfypoos may continue to fill out and gain muscle mass beyond the point where they reach their maximum height.

When Do Newfypoo Dogs Calm Down?

Newfypoo dogs, like many large and active breeds, tend to have a lot of energy, especially during their puppy and adolescent stages. As they mature, they typically start to calm down and become more settled. The timing of when a Newfypoo calms down can vary, but generally, you can expect them to start showing signs of increased calmness and reduced puppy-like behavior between 2 to 3 years of age.

Several factors can influence when a Newfypoo begins to calm down:

Age: As they grow older, dogs often become less hyperactive and more relaxed. By the time they reach 2 to 3 years old, many Newfypoos will have started to settle down.

Exercise: Adequate exercise and mental stimulation are crucial for managing a Newfypoo’s energy levels. Regular, vigorous exercise can help tire them out and contribute to a calmer demeanor.

Training: Proper training and socialization play a significant role in shaping a dog’s behavior. Consistent training can help Newfypoos learn impulse control and appropriate behavior, leading to a calmer disposition.

Spaying/Neutering: Spaying or neutering a Newfypoo may also have an impact on their behavior, including reducing hyperactivity and roaming tendencies.

Individual Personality: Every dog is unique, and some Newfypoos may naturally have a more relaxed and laid-back temperament compared to others.

It’s important to note that some Newfypoos may retain their playful and energetic nature even as adults, though their intensity and frequency of high-energy behavior tend to decrease with age. Providing a loving and stimulating environment, along with consistent training and exercise, will help ensure that your Newfypoo becomes a well-behaved and content companion. If you have any concerns about your dog’s behavior, consulting with a professional dog trainer or behaviorist can be helpful.

Do Males and Females Grow the Same Size?

In general, male Newfypoo dogs tend to be slightly larger and heavier than females of the same breed. This size difference is not exclusive to Newfypoos but is a common characteristic seen in many dog breeds.

However, the size difference between male and female Newfypoos is not substantial, and individual variation within the breed can be more significant than the average differences between genders. Some female Newfypoos may end up being larger than some male Newfypoos, depending on their genetics and other factors.

It’s important to remember that while males may have a slight size advantage, factors such as genetics, parent size, nutrition, and overall health play more significant roles in determining a Newfypoo’s size than their gender. If size is a crucial consideration for you, it’s best to meet the parents of the Newfypoo puppy you are interested in to get a better idea of their potential adult size. Additionally, reputable breeders can provide insights into the typical size range of their Newfypoo puppies based on past litters.

How To Measure the size of a Newfypoo Dog?

Measuring the size of a Newfypoo dog involves determining two key dimensions: height and weight. Here’s how you can measure these aspects:

Measuring Height:

  • Stand your Newfypoo on a flat surface with all four paws on the ground.
  • Use a measuring tape or ruler to measure the distance from the floor to the highest point of the shoulders (the withers). The withers are the point where the neck meets the back.
  • Make sure the dog is standing straight and not slouching or arching its back.

Measuring Weight:

  • Weighing a large dog like a Newfypoo can be challenging at home. It’s usually more accurate to take your dog to a veterinary clinic where they have appropriate scales to weigh dogs.
  • If a visit to the vet is not feasible, you can use a regular bathroom scale by weighing yourself first and then weighing yourself while holding your Newfypoo. Subtract your weight from the combined weight of you and your dog to get the dog’s weight.

To obtain the most accurate measurements, it’s essential to ensure your Newfypoo is cooperative and calm during the process. Using treats or positive reinforcement can help keep them still while you measure their height.

Remember that these measurements are just snapshots of your Newfypoo’s size at a particular moment in time. Newfypoos can continue to fill out and gain muscle mass even after they have reached their full height, especially if they are still in their growth phase. If you want to monitor your dog’s growth or have concerns about their size, consider consulting with your veterinarian. They can provide guidance based on your dog’s specific age, breed, and health condition.

Newfypoo Dog Life Expectancy

The life expectancy of a Newfypoo dog can vary based on several factors, including genetics, overall health, diet, exercise, and the level of veterinary care they receive. As a mixed-breed dog, Newfypoos can inherit traits from both the Newfoundland and the Poodle, which may impact their longevity.

On average, Newfypoo dogs have a life expectancy of around 10 to 12 years. However, with proper care and a healthy lifestyle, some Newfypoos may live longer, while others may have a slightly shorter lifespan.

To ensure your Newfypoo lives a long and healthy life, it’s essential to provide them with regular veterinary check-ups, a balanced diet, sufficient exercise, mental stimulation, and a loving and safe environment. Regular preventive care, such as vaccinations and parasite control, can also contribute to their overall well-being.

Remember that each dog is unique, and individual health and genetics play a significant role in determining their lifespan. Monitoring your Newfypoo’s health, addressing any health issues promptly, and providing them with a happy and enriched life can all contribute to helping them live a fulfilling and long life.

Fun Facts About Newfypoo Dogs

Sure! Here are some fun facts about Newfypoo dogs:

Designer Dog: The Newfypoo is a crossbreed resulting from the mix of a Newfoundland and a Poodle. It’s considered a “designer dog” and has gained popularity for its intelligence, gentle nature, and hypoallergenic coat.

Variety of Coat Colors: Newfypoos come in various coat colors, including black, brown, gray, cream, and apricot. Their coat can be solid or may have patterns and markings.

Water-Loving Heritage: The Newfoundland parent breed is renowned for its exceptional swimming abilities and water rescue instincts. As a result, Newfypoos often inherit a love for water and swimming.

Big and Fluffy: Newfypoos are large-sized dogs with a sturdy build and a thick, curly or wavy coat. Their size and fluffy appearance make them quite huggable and adorable.

Gentle Giants: They are known for their gentle and affectionate nature, making them excellent family pets. They are typically good with children and other animals.

Intelligent and Trainable: Both the Newfoundland and Poodle are highly intelligent breeds, and Newfypoos inherit these traits. They are quick learners and respond well to positive reinforcement training.

Therapy Dogs: Because of their calm and gentle temperament, Newfypoos are often used as therapy dogs to provide emotional support and comfort to people in hospitals, nursing homes, and other settings.

Low Shedding: Thanks to the Poodle’s influence, Newfypoos often have a low-shedding or hypoallergenic coat, which can be more manageable for people with allergies.

Great Companions for Outdoors: Newfypoos enjoy outdoor activities and love spending time with their family. They can make excellent companions for hiking, camping, and other outdoor adventures.

Popular Designer Breed: Due to their desirable qualities and charming appearance, Newfypoos have gained popularity as a family pet and companion dog in recent years.

As with any dog breed, it’s essential to do thorough research and consider their specific needs before bringing a Newfypoo into your home. They thrive in a loving and active environment where they receive proper care and attention.

Newfypoo Dog Full Grown: Frequently Asked Questions

Q: When is a Newfypoo dog considered fully grown?

A: Newfypoo dogs typically reach their full grown size and maturity around 18 months to 2 years of age.

Q: How big do Newfypoo dogs get?

A: Newfypoo dogs are a large-sized breed. Standard Newfypoos can stand 22 to 30 inches (56 to 76 cm) tall at the shoulder and weigh between 70 to 100 pounds (32 to 45 kg). Miniature Newfypoos stand 15 to 20 inches (38 to 51 cm) tall and weigh around 30 to 60 pounds (14 to 27 kg). Giant Newfypoos can be taller than 30 inches (76 cm) and weigh over 100 pounds (45 kg).

Q: When do Newfypoo dogs stop growing?

A: Newfypoo dogs usually stop growing and reach their adult size around 18 months to 2 years of age.

Q: How long do Newfypoo dogs live?

A: The life expectancy of a Newfypoo dog is around 10 to 12 years, but this can vary based on individual health and care.

Q: Are Newfypoos good with children and other pets?

A: Yes, Newfypoos are generally known for their gentle and friendly nature, making them good companions for children and other animals.

Q: Are Newfypoos hypoallergenic?

A: Newfypoos may have a low-shedding or hypoallergenic coat due to their Poodle parent’s influence, but individual dogs can still vary in their allergenic potential.

Q: Do Newfypoos require a lot of exercise?

A: Yes, Newfypoos are an active breed and require regular exercise to stay healthy and happy. Daily walks, playtime, and outdoor activities are essential for their well-being.

Q: Are Newfypoos easy to train?

A: Yes, Newfypoos are intelligent dogs and generally respond well to positive reinforcement training methods.

Q: Do Newfypoos make good therapy dogs?

A: Yes, due to their gentle and calm temperament, Newfypoos are often used as therapy dogs to provide emotional support and comfort to people in various settings.

Q: Are Newfypoos good swimmers?

A: Yes, Newfypoos often inherit the swimming abilities of their Newfoundland parent and generally enjoy spending time in the water.


In conclusion, the Newfypoo dog, a delightful mix of Newfoundland and Poodle breeds, is a popular designer dog known for its gentle nature, intelligence, and hypoallergenic coat. As with any breed, their size, temperament, and characteristics can vary based on genetics, health, and upbringing.

Newfypoos generally reach their full grown size and maturity between 18 months to 2 years of age. They are large-sized dogs, with Standard Newfypoos standing 22 to 30 inches tall and weighing 70 to 100 pounds, Miniature Newfypoos standing 15 to 20 inches tall and weighing 30 to 60 pounds, and Giant Newfypoos being even larger.

These gentle giants have a life expectancy of around 10 to 12 years and are known for their affectionate and friendly nature, making them great companions for families and other pets. They have a love for water, and their Poodle heritage often results in a hypoallergenic or low-shedding coat.

Newfypoos require regular exercise, mental stimulation, and positive reinforcement training to thrive. With proper care and a loving environment, they can become excellent therapy dogs, providing emotional support and comfort to those in need.

Overall, Newfypoo dogs make wonderful family pets, offering a mix of intelligence, playfulness, and gentle affection. If considering adding a Newfypoo to your family, remember to research reputable breeders or consider adoption, and be prepared to provide the love and care these charming dogs deserve.

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.