Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

What Breed of Dog Is Tank on FBI International? History, Appearance & More

NEW Tank (Still from FBI International)

Known on FBI International as “Tank” or “Schutzhund,” this dog is a Giant Schnauzer. The breed is commonly raised in Europe to be used as a police dog and originated in Germany in the 10th century. Schutzhund doesn’t refer to the breed but means “protection dog” in German and refers to a particular type of service dog training. Here are some more facts about the Giant Schnauzer that you might like to know.

The Giant Schnauzer at a Glance

Group: Working
Weight: 55–95 lbs
Height: 23–27 inches at the shoulder
Lifespan: 10–12 years
Color: Black or salt-and-pepper fur
Giant-Schnauzer_Shutterstock_Eliska-Zeiskova
Image By: Eliska Zeiskova, Shutterstock

History

The Giant Schnauzer is a separate breed from the Standard or Miniature Schnauzer, although they look similar. They were originally bred in the German Alps in the 10th century and have flourished in the region for over a millennium as a loyal guard dog and farm hand.

The Standard Schnauzer was the first Schnauzer breed, and they were often used to guard homes and butcher shops. Farmers started to notice their stately appearance and decided that they wanted to use them for cattle driving, but they were a little too small to work cattle. Over time, the farmers bred the Standard Schnauzer with driving dogs such as the Great Dane to increase its size. It’s rumored that the Bouvier des Flandres might have been in the mix.

Eventually, what’s now known as the Giant Schnauzer resulted from a breeding experiment near Munich. For years, the Giant Schnauzer was called the Münchener, which is German for “inhabitant of Munich.” The German people have been carefully breeding the Giant Schnauzer ever since to retain its unique size and shape. Considering that the breed still possesses distinct characteristics, they appear largely successful in their efforts.

As the agrarian lifestyles shifted more towards urban dwellings, the Giant Schnauzer transitioned back from a farm dog to a guard dog, this time watching after breweries, shops, and even entire towns. Near the beginning of the 20th century, Germany began utilizing the Giant Schnauzer as a police dog. They were largely unknown to the rest of the world until the late 1900s, but when they came to the United States, they weren’t as readily received for work. Ironically, the U.S. Government preferred dogs with lower maintenance grooming, like the German Shepherd, over the German Giant Schnauzer for police and military work.

Giant Schnauzer In the field
Image By: Elena Kutepova, Pixabay

Appearance

Giant Schnauzers look like massive versions of Standard and Miniature Schnauzers, although their personalities can differ according to breed. The Giant Schnauzer typically weighs 55–85 pounds, but they can reach up to 95 pounds. They’re solidly built and measure between 23–27 inches tall at the shoulders. The signature mustache is a hallmark of the breed, and they usually have black or salt-and-pepper fur.

Personality

The Giant Schnauzer is fiercely loyal to its owner and family. Black-and-white pictures abound of these gentle giants protecting small children and accompanying their owners into the Alps. Due to their high intelligence and energy levels, they’re proficient at dog sports if given the proper training.

Although exercise is important for every breed, the Giant Schnauzer requires more than usual. If they’re not given the time and space to run, they’ll invent their mischief. Ideally, the Giant needs at least 40 minutes of exercise every day.

giant-schnauzer-standing-in-the-water
Image Credit: Rit_Kochmarjova, Shutterstock

Dogster_Website dividers_v1_Jan 18 2025-03 Conclusion

Tank on FBI International represents the job of the modern Giant Schnauzer in Germany by portraying him as a working police dog. In the United States, this breed is acclimating to its new role as a pet and an active participant in dog championships. Last year, a Giant Schnauzer named Bayou won the 2021 AKC National Championship—the first of its breed to earn the award. The Giant Schnauzer is a highly adaptable breed that’s worked many different jobs over its long history but still looks similar to when the breed began.


Featured Image Credit: Characters by  CBS Studios, Inc., property of Paramount.  All rights reserved to the copyright owners.

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Raw vs Cooked Dog Food: Vet-Reviewed Pros, Cons & What to Choose

One of the most common questions that people ask when it comes to their dogs is what kind of food to feed them....

Would You Like to Psychically Communicate With Your Dog? Renowned Animal Communicator Danielle MacKinnon Launches New Masterclass

Have you ever wanted to communicate on a deeper level with your dog? Or have you wished to understand your dog’s behaviors, emotions,...

15 Dog Bite Statistics in 2025: Breeds, Incidences & Deaths

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website. You might think your beloved pup...

Are Spanish Water Dogs Hypoallergenic? Vet-Verified Facts & FAQ

If you suffer from allergies but want to adopt a dog, you may be researching hypoallergenic breeds. The good news is that Spanish...

More related

Are Dogs Allowed in Publix (Updated in 2025)

As the largest employee-owned company in the US,1 Publix poses itself as a supermarket “where shopping is a pleasure.” But what if you...

Glechon (Beagle & Bichon Frise Mix): Info, Pictures, Care & More

A mix between a Beagle and Bichon Frise, the Glechon is a bit of a mixed bag no matter where you look. You...

7 Best Dog Foods for Hip Dysplasia in 2025 – Reviews & Top Picks

Dogs love to run and play, but if your dog has mobility issues like hip dysplasia, the joint pain can prevent these fun...

Bernese Water Dog Mixed Breed: Info, Pictures, Care & More

The Bernese Water Dog is an intriguing and lovable mix between the Bernese Mountain Dog and the Portuguese Water Dog. This hybrid breed...

Keep reading

The Farmer’s Dog vs Spot & Tango: Our 2025 In-Depth Comparison

It’s easy to get lost when venturing through the pet food jungle. With our dogs being part of the family, we want only the best for them when it comes to food. Trying to find the best brands, tasty recipes,...

Dogster_Dog Food The Farmer_s Dog VS Spot & Tango

How to Choose the Best Vegan Dog Food in 2025 – Complete Guide

Adopting a vegan lifestyle is a pretty major commitment, but with the increased range of plant-based products on the market, it has become easier to do than even five or ten years ago. For some, it means keeping everything in...

vegan dog food on pet bowl

Inukshuk Dog Food Review 2025: Pros, Cons, Recalls & FAQ

Inukshuk is not a brand that most people are familiar with, but we hope to change that! Inukshuk dog food is for very active dogs. They have four recipes, which vary in the percentage of protein they offer. Therefore, you...

Dogster_Inukshuk Dog Food Review

5 Best Bully Sticks for Puppies in 2025 – Reviews & Top Picks

Most dogs love to chew, especially as puppies. During the teething process, puppies seek out hard objects to chew to relieve the likely discomfort of the teething process1. Puppies will also chew if they’re bored. In either case, if your...

beagle puppy chewing bully stick

Can Dogs Eat Hibiscus? Vet Approved Facts & FAQ

When growing plants in our garden, many dog lovers aren’t aware of the possible toxicity our beautiful plants have which can harm our pets. Hibiscus is a type of perennial flowering plant that adds beauty to many gardens and is...

Can Dogs Eat Hibiscus

Can Dogs Eat Teddy Grahams? Vet-Approved Facts & FAQ

Before changing your dog’s/ cat’s diet or introducing new ingredients or supplements that they haven’t eaten before, especially when it comes to human food, make sure to consult your veterinarian first. Every dog/cat is different and requires an individual approach...

Can Dogs Eat Teddy Grahams

Can Dogs Eat Cornstarch? Vet-Approved Nutrition Guide & FAQ

Cornstarch is a commonly used ingredient in cooking and baking, often as a thickening agent for casseroles or soups. It is an excellent source of fiber and, as an added ingredient in many dog foods, is a wiser choice for...

Can Dogs Eat Cornstarch

Why Do Dogs Eat Cat Poop? 5 Common Vet-Reviewed Reasons

It isn’t odd for dogs to eat cat poop, though the behavior may be quite disgusting in our minds. There are many reasons for this behavior. Most of them are harmless — it’s just something that dogs do. However, there...

Austrian black and tan hound dog eating the grass