Pet Care Blog

Miniature Schnauzer Growth & Weight Chart

Dr. Lila Batiari
Small Animal Relief Veterinarian
white miniature schnauzer puppy sitting

Miniature Schnauzers are an energetic and intelligent small breed with a distinctive appearance. They are known for their bushy eyebrows, mustaches, and lively personalities. As a dog owner, understanding your Miniature Schnauzer's growth and development is necessary to ensure they maintain a healthy weight and body condition throughout their life.

This guide will help you monitor your Schnauzer's growth using an age-based chart and explain important factors influencing their size and weight. We will also cover common questions, such as how much to feed a puppy and other useful information.

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Miniature Schnauzer Size and Weight Chart

The chart below provides average weight ranges for Miniature Schnauzers at different stages of their growth:

Age (mo.)

Weight (lbs)

1

2.0 - 3.0

2

3.5 - 5.0

3

5.0 - 7.0

4

6.0 - 9.0

5

7.0 - 11.0

6

8.0 - 13.0

7

9.0 - 15.0

8

10.0 - 16.0

9

11.0 - 17.0

10

12.0 - 18.0

11

12.5 - 18.5

12

12.5 - 20.0

Note: Every dog grows at its own pace, and these figures are just averages. Use this calculator to quickly find out your Miniature Schnauzer's weight. For any health concerns, it's best to consult your vet.

How Big Do Miniature Schnauzers Get?

Miniature Schnauzers are a small breed that typically weighs between 12 and 20 pounds (11.9 to 20 lbs.) at full adult size . Their height at the shoulder (also called the withers) ranges from 12 to 14 inches (30 to 35 cm) . Male Miniature Schnauzers are generally a bit larger than females., but the difference is often minimal.

Their significant growth mainly takes place during the first 6 to 8 months, but they still fill out and build muscle mass until they are approximately 12 to 18 months old. Let's take a closer look at the growth stages in the Miniature Schnauzer's life.

When Will My Miniature Schnauzer Stop Growing?

Most Miniature Schnauzers stop growing in height between 10 and 12 months old; however, they may keep growing until 12 to 18 months. By this age, they have developed their adult musculature and body structure. If they stay within a healthy weight between 12 and 20 pounds, they are likely growing as expected.

You can then make informed decisions about their diet, exercise, and overall care by referring to the growth chart and understanding the factors that influence their size. Always consult your veterinarian in case of significant deviations from these growth milestones or if you have any concerns about your pet's health.

Miniature Schnauzer Growth Stages

0 - 2 Months: The Neonatal and Socialization Stage

At birth, Miniature Schnauzer puppies weigh between 4 and 9 ounces. They are tiny, but during the first two months, they grow quickly. By the time they are 2 months old, they typically weigh between 3.5 to 5 pounds. This is the critical phase for developing their nervous system, senses, and early social behaviors.

3 - 6 Months: Rapid Growth and Development

From 3 to 6 months, Miniature Schnauzers experience their most significant growth period. By 3 months, they should weigh between 5 to 7 pounds. At 6 months, they should be around 8 to 13 pounds, with males on the heavier side.

This stage is essential for ensuring they get the right nutrition and exercise to support strong bones and muscles. Puppies during this period are highly active, so keeping track of their diet and physical activity is crucial to preventing obesity and undernourishment.

7 - 12 Months: Slower Growth and Maturation

After 6 months, your Miniature Schnauzer's growth begins to slow down. At 7 months, they will weigh between 9 and 15 pounds, and by 12 months, they should weigh between 12.5 and 20 pounds.

While they reach their full height by around 10-12 months, their body continues to mature until they are 12-18 months old. This stage involves gaining muscle mass and achieving their adult body structure.

Factors That Affect Miniature Schnauzer Growth

Several factors can influence how a Miniature Schnauzer grows. It's important to recognize these variables so you can ensure that your dog develops at a healthy rate:

  1. Genetics: Your Miniature Schnauzer's size and weight are influenced by their parentage.
  2. Nutrition: Feeding your dog a well-balanced, high-quality diet is crucial during its growth stages.
  3. Exercise: Appropriate exercise is vital to support healthy growth and prevent obesity.
  4. Health Conditions: Certain health conditions, such as parasites or hormonal imbalances, can stunt growth or lead to unhealthy weight gain.

What If Your Miniature Schnauzer Is Underweight or Overweight?

If your Miniature Schnauzer is underweight:

  • Ensure they consume enough calories and receive all the necessary nutrients for their age and size.
  • If your puppy is losing weight or not gaining weight as anticipated, consult your veterinarian to rule out health problems like parasites or gastrointestinal issues.

If your dog is gaining weight too quickly or seems overweight:

  • Speak with your vet to develop a feeding plan that meets your puppy's energy needs without overfeeding them.
  • Regular physical activity, such as daily walks and play sessions, helps keep a healthy weight.
  • Avoid excessive exercise until your puppy's joints have fully developed.

How to Weigh and Measure Your Miniature Schnauzer

It is important to weigh and measure your Miniature Schnauzer regularly to monitor its growth with accuracy. You can weigh your Miniature Schnauzer using a bathroom scale or a weighing pet scale. If you use the bathroom variety, step on first and get your weight to subtract from the total weight of the puppy in your arms.

You can use a measuring tape to read your puppy's height. Take measurements from the ground to the top of their shoulders (also known as withers) when they are standing straight on all four legs.

How do I maintain my Miniature Schnauzer’s optimal health?

  1. Routine Exercise - Regular exercise with your dog is essential, whether it's walks, playing fetch in the backyard, or trips to the dog park. Be sure to check with your vet to determine the ideal amount of exercise for your pup at each life stage. Don’t forget mental exercise, as Miniature Schnauzers are a highly intelligent dog breed; treat them to puzzle toys and interactive games to keep their minds sharp and prevent boredom.
  2. Healthy Diet - Provide your Miniature Schnauzer with a nutritious, balanced, and high-quality diet suited to their life stage and specific needs, as recommended by your vet. Portion control is key to preventing overfeeding, which can lead to obesity, heart disease, and diabetes
  3. Vet Visits - Regular veterinarian checkups are essential for maintaining your dog's short- and long-term health. Follow your vet’s recommended schedule for exams, disease screenings, and vaccinations to protect against common issues like ear infections, bacterial infections, and viruses.

Before you visit your vet, we recommend purchasing pet insurance for your Miniature Schnauzer. Pet insurance can provide financial support for unexpected health issues in dogs requiring medical treatments, such as injuries or illnesses, which can be costly.

With pet insurance, your provider can reimburse you for a portion of the expenses you might incur for veterinary care related to covered conditions. You can also choose add-on wellness plans to help with the vet visit costs of preventive care, including flea/tick prevention, spaying or neutering, and more.

Protect both your pet’s health and your budget by exploring pet insurance options on Pawlicy Advisor. Pawlicy Advisor can help save you money on pet insurance over your pet’s life by compiling personalized quotes and recommending the policy with the most predicted lifetime value.

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Dr. Lila Batiari, DVM

Dr. Lila Batiari
Small Animal Relief Veterinarian

Lila Batiari, DVM is a relief veterinarian located in San Diego, California. She has a special interest in nutrition, pain management, and surgery! Dr. Batiari enjoys working with Pawlicy Advisor to help others avoid everyday situations that some of her clientele experience. She realizes that expensive vet bills for treatment costs could be much easier for patients with pet insurance.

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