What Breed Of Dog Has The Biggest Penis?

The size of a dog’s penis varies with body and breed. If you are wondering what breed of dog has the biggest penis for whatever reason, we have the answers here for you! 

There are several dog breeds in the world – so many that many might not even have been discovered yet!

So, when we talk about dogs with the biggest penis, we can only wonder which breed might have it!

Usually, we determine the size of a dog’s penis by considering the dog’s size and the breed to which he belongs.

When we go by this rule, we can say that an English Mastiff can have the biggest penis in the world. 

What Breed Of Dog Has The Biggest Penis

However, we cannot always be sure of the same since any other big breed, like the Great Dane, can sometimes have a penis bigger than that of a Mastiff. 

So, there is no clear-cut way to learn about the biggest dog penis in the world. But it can be safely said that breeds like Mastiff, Great Dane, Doberman, Caucasian Shepherd Dog, etc., may have it. 

If you are wondering about the penis size of your pet and how it compares to other dogs, the best way to measure it is to consult your vet and allow them to do the work for you! 

When a professional does it, the chances are that you will get the most accurate result!

Keep reading this article if you wish to learn more about what determines that which breed of dog has the biggest penis?

What is The General Rule To Measure a Dog’s Penis?

The general or basic rule to measure the penis of a dog is to understand and accept that bigger dogs have bigger penises. 

And, quite obviously, the size of the dog depends on breed, surely. For instance, the dick of a Bloodhound will always be bigger than that of a Pomeranian. There is no doubt about it.

However, the size of the penis can vary within the breed, so you will have to consult your vet to know the actual size of your dog’s penis.

What Breed Of Dog Has The Biggest Penis

In other words, if you have a Mastiff as your pet, its penis will surely be larger than that of a Pug, but it might be smaller than that of a Great Dan or some other dog of his breed. See how it works?

Thus, to measure a dog’s penis, you must consult a professional. 

What is the average size of a dog’s penis?

As mentioned in the above paragraph, the size of a dog’s penis varies from breed to breed. So the rule says that we need to learn the average size of a dog’s penis as per the breed. 

So, the average size of a dog’s penis, when fully erect, in different breeds are as follows: 

  • Siberian Husky – around 7 inches
  • St Bernard – about 8 inches 
  • Beagle – about 5 – 6 inches 
  • German Shepherd – about 8 inches
  • Labrador – 6 – 7 inches 

The above are some of the different breeds of dogs in terms of size. Thus, you can get an idea about your dog’s penis by comparing his overall length with the above chart. 

For example, if you have a Golden Retriever, you can measure his size with that of a German Shepherd. If you have a smaller dog, his penis’ size can be measured by that of a Beagle (mentioned in the above chart), and so on.

We would again like to recommend that the size of your dog’s penis be determined with a professional’s help to get apt results. 

What Breed Of Dog Has The Biggest Penis

What breed of dog has the biggest penis?

There is no clear-cut answer to “Which dog has the biggest penis?” You can only measure it with the size of the dog’s body and the breed he belongs to. You will need professional help to learn about the same. 

However, as mentioned before, the general rule is that big dogs have bigger penises than small breeds. Dog breeds are mainly divided or classified into three varieties of sizes:

  • Giant Variety This group belongs to large dogs who weigh around 100 pounds and have a height range of 22 and 40 inches, 
  • Standard Variety – This group includes dogs that weigh between 30 to 70 pounds. 
  • Miniature Variety – This group belongs to small dogs that weigh less than 30 pounds, and their heights range from 6 to 15 inches. 

So, it is important to learn about the biggest dog breeds in the world to know about the largest dog penises. Let’s look at which breeds can top the list of the biggest dog penis in the world (going by their sizes). 

List of Dog Breeds With Giant Dongs

The Great Dane 

This breed hails from Germany and is considered the tallest dog globally. Their giant-like size weighs somewhere between 60 to 80 kgs. Their average height is 72 to 78 cm, and so their penis size ranges around 8 to 9 inches. 

What Breed Of Dog Has The Biggest Penis

Bernese Mountain Dog 

This breed is one of the Swiss Alps and certainly one of the largest in the world. A typical Bernese Mountain Dog weighs around 35 to 50 kgs and has a height of 56 to 71 cm, both male and female. So, we can expect their average penis size to be somewhere around 7 to 8 inches. 


This breed of dog was originally bred in Japan but is now also found in America and is one of the largest dogs in the world. While the Japanese Akita is lighter, the American Akita weighs 50 to 60 kg and has an average height of 60 to 67 cm. On average, their penis size is around 6 inches. 

Caucasian Shepherd 

With a height of 72 to 75 cm and weight ranging from 50 to 100 kilos, we can expect the penis size of a male Caucasian Shepherd to be somewhere between 8 to 10 inches, maybe more. 

English Mastiff

We already know that Mastiffs are big dogs, but the English Mastiff is perhaps the biggest amongst them all! England is also the origin of these large dogs, and from here, they have spread across the corners of the world. 

Male mastiffs weigh between 68 to 115 kg, and their height ranges from 75 to 79 cm. They are the largest amongst dogs and, thus, are expected to have the biggest penis size, somewhere around 9 to 11 inches. 

What Breed Of Dog Has The Biggest Penis

What Dog Breed Is the Strongest?

The Turkish Kangal.

The Turkish Kangal is the strongest dog in the world. It is a molosser breed type and comes from a cross with the English Mastiff, the biggest dog in the world in terms of weight. A Turkish Kangal can weigh up to 100 kgs with fierce features and the strength of a wolf. 

For years, Turkish Kangal has protected and guarded animals and humans against wild animals, including wolves, lions, tigers, etc. Apart from Kangal, Central Asian Ovcharka, Caucasian Shepherd, Bully Kutta, Tibetan Mastiff, Cane Corso, etc., are some of the strongest dog breeds in the world. 

What Is The Meanest Dog Breed?

The Pitbull

Believe it or not, certain dog breeds in the world are known to be quite mean. By the meanest, we do not represent those who get insecure or jealous and stop talking to their owners, but those who have the strongest bites and highest fatality rate globally. 

So, the meanest dog breed goes to American Pitbull, which holds the highest fatalities globally and is also banned in many countries, including Canada. 

Apart from American Pitbull, some other meanest dog breeds worldwide include Basenji, Boxer, Doberman Pinschers, Alaskan Malamutes, and German Shepherd. 

What Breed Of Dog Has The Biggest Penis

What Dog Lives the Longest?

Chihuahuas and Dachshunds can live upto 15-20 years.

Some of the dog breeds with the longest life span include Chihuahua, Dachshund, Maltese Poodle, and Yorkshire Terrier. The average lifespan of these breeds is around 15 to 17 years. Some Chihuahuas even live up to 20 years, which is not the case with other dog breeds. 

Frequently Asked Questions

Which animal has got the biggest penis?

The blue whale can have a penis as large as 10 feet.

The biggest penis belongs to the biggest animal that has ever lived on the planet, the blue whale. The average length of the penis of a blue whale is 8 feet and can go up to 10 feet. However, the diameter of the organ is between 12 to 14 inches only. 

After the blue whale, the biggest penis belongs to animals such as Lake Duck, Barnacles, Greater Hooked Squid, African Elephant, and Banana Slugs.

What dog has the biggest k9s?

Most likely the Mastiffs have the biggest dogs amongst all.

If we are talking about the breeds, well, Mastiffs are probably one of the biggest ones in the world. English Mastiff, Tibetan Mastiff, and Bull Mastiff are some of the most popular dogs of this breed and work great as k9s. They are a loyal and protective breed and thus, serve as guardian dogs in many areas across the world. 

You can find Rottweiler, Pit Bull, and German Shepherds, the most common K9 breeds. These dogs share the traits of being great protectors of the humans they are assigned to and make for great k9s.

A Few Final Words

The bottom line is that you cannot compare the penis size of one large dog breed to another. Even if the size of a dog is large and he belongs to the biggest and the heaviest breed in the world, you can still not be sure whether that particular dog has the largest penis and needs to be measured by a professional. 

However, you can be assured that he has one of the biggest penises in the world, simply because he belongs to a large breed of dog and has a big and heavy body. 

Thank you for reading the article, we hope you got to learn what you were looking for. You might also love to know more about: What Dog Can Kill A Bear?