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.

Blue Merle Corgi: Info, Pictures, Origin & History

Blue Merle Cardigan Welsh Corgi Dog Playing In Green Summer Grass

If you’re looking for a Corgi, few color variations are quite as cute as the merle blue. It is an adorable pattern on an adorable dog, which is why we wanted to take the time to highlight it for you here.

Breed Overview

Height:

10–12 inches

Weight:

24–30 pounds

Lifespan:

12–13 years

Colors:

Tan, sable, fawn, red, black, may have white markings

Suitable for:

Active families and individuals

Temperament:

Intelligent, sociable, loyal, affectionate, gets along with other pets

Blue merle is an officially recognized color variation for the Corgi, and outside of the unique markings, the rest of the dog is identical to other types of Corgis. We’ve highlighted everything you could want to know about blue merle Corgis for you here.

Corgi Characteristics

Energy
+
High-energy dogs will need a lot of mental and physical stimulation to stay happy and healthy, while low-energy dogs require minimal physical activity. It’s important when choosing a dog to make sure their energy levels match your lifestyle or vice versa.
Trainability
+
Easy-to-train dogs are more skilled at learning prompts and actions quickly with minimal training. Dogs that are harder to train will require a bit more patience and practice.
Health
+
Some breeds, due to their size or their breeds potential genetic health issues, have shorter lifespans than others. Proper exercise, nutrition, and hygiene also play an important role in the lifespan of your pet.
Lifespan
+
Some dog breeds are prone to certain genetic health problems, and some more than others. This doesn’t mean that every dog will have these issues, but they have an increased risk, so it’s important to understand and prepare for any additional needs they may require.
Sociability
+
Some dog breeds are more social than others, both towards humans and other dogs. More social dogs have a tendency to run up to strangers for pets and scratches, while less social dogs shy away and are more cautious, even potentially aggressive. No matter the breed, it’s important to socialize your dog and expose them to lots of different situations.

divider dog faces oct 2024

The Earliest Records of Blue Merle Corgis in History

Whether you’re talking about the Pembroke Welsh Corgi or the cardigan Welsh Corgi, they’re both older breeds with a rich history. They date back to the 10th century, and many people believe the cardigan Welsh Corgis are just a bit older than the Pembroke ones.

Either way, they were useful farm dogs that could do anything that short legs would help with, and which included plenty of odds and end tasks around a farm. They excelled at rodent control, and they were versatile enough to herd cattle without getting caught up in their hooves.

Welsh corgi cardigan blue merle running
Image by: Kalinina Maria, Shutterstock

How the Blue Merle Corgi Gained Popularity

The Corgi originally gained popularity in Wales simply because of their versatility and usefulness on the farm. Corgis were small enough to hunt rodents but determined and intelligent enough to herd larger animals like cattle.

They were extremely prevalent on farms during the 1850s, but they eventually fell out of favor. This largely comes down to the fact that Welsh farmers switched to raising sheep, and they needed dogs with longer legs to herd them.

Border Collies replace the Corgi on farms throughout Wales, although you can still find some Corgis on farms in the United Kingdom today. But for the most part, modern Corgis are show and companion dogs instead of the farming dogs they once were.

Formal Recognition of the Blue Merle Corgi

The Pembroke Welsh Corgi is one of the earliest recognized dog breeds by the American Kennel Club (AKC). The AKC was formed in 1884, and in 1934, they officially recognized the Pembroke Welsh Corgi as a breed, and in 1935, they recognized the Cardigan Welsh Corgi as a breed.

The blue merle color marking is an officially recognized color pattern for the breed, although it does have white markings throughout as well. There are also plenty of markings that come standard with the breed, so there’s really a lot of variety to pick from, even if you already know you want a blue merle Corgi!

divider single dog paw oct 2024

Top 5 Unique Facts About the Blue Merle Corgi

There are plenty of interesting facts out there about blue merle Corgis, we just picked five of our favorites for you here!

1. There Are Two Distinct Corgi Breeds

If you’re an avid Corgi follower, you already know that the Pembroke Welsh Corgi and the Cardigan Welsh Corgi are two distinct breeds. But when you’re talking about a “Corgi”, you really could be talking about either one.


2. Corgis Come From Wales

Corgis were farming dogs from the southern portion of Wales. Pembroke Welsh Corgis came from the southern portion of Wales, while the cardigan Welsh Corgi came from the more northern region.

Purebred blue merle cardigan welsh corgi puppy
Image by: Creative Cat Studio, Shutterstock

3. Merle Corgis Are Expensive and Rare

While it is certainly possible to find merle Corgis, it is one of the rarer color patterns. Because of this, you can expect to spend anywhere from $1,000 to $5,000 to get a blue merle Corgi puppy.


4. Corgis Were Once Rodent Control Dogs

Corgis were certainly hunting and working dogs in the past, and their primary prey on farms were rodents. So, while cats usually get all the credit for taking care of rodents, Corgis used to help too!

Blue merle corgi with big ears
Image by: evrymmnt, Shutterstock

5. Corgis Used to Herd Cattle

While Corgis used to help take out smaller animals like mice and rats, they also used to help with the big ones. Farmers used teams of Corgis to help herd cattle, making these small dogs extremely useful farm additions simply for their versatility.

divider single dog paw oct 2024

 

Does the Blue Merle Corgi Make a Good Pet?

Blue merle Corgis act just like any other Pembroke Welsh Corgis, and they make phenomenal pets. These dogs are extremely affectionate and personable, and they typically do extremely well with other dog breeds.

They do have herding instincts, so you might need to be careful with other small pets or children in the home, but with a little training and persistence, you can usually train your pup to avoid herding people and animals they shouldn’t.

Finally, while the Pembroke Welsh Corgi is an extremely affectionate and lovable breed, they usually aren’t too needy. They’ll want attention, but they shouldn’t need nonstop attention like many other breeds.

divider dog faces oct 2024

Closing Thoughts

One thing is for sure: if you are looking to get a blue Merle Corgi, you are going to get an adorable dog. They have a unique color marking that has people swooning over them, but part of their appeal is the rich history they come with, too.

Now that you know a little more about them, you can appreciate everything that they offer and the unique quirks that come with their personalities.

Related Reads:


Featured Image Credit: Grisha Bruev, Shutterstock

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

Pain-Elicited Aggression in Dogs: Vet-Reviewed Signs & Solutions

We think of dogs as cute, fun, and sometimes cuddly creatures. However, some dogs can develop aggressive behavior, and it is our job...

American Bulldog vs Pitbull: Main Differences (With Pictures)

The American Bulldog and the Pitbull are often confused because of their similarities. That makes sense, given that the Pitbull is more of...

How to Get a Sick Dog to Drink Water: 12 Vet-Reviewed Steps to Follow

For most dogs, refusing to eat or drink is a troubling sign. This can often indicate that your dog is sick or injured....

How Much Does a Dog Cost in Australia? 2025 Price Guide

Dogs are beloved pets all over the world and firm favourites among pet owners in Australia. There are plenty of positives to owning...

More related

How Much Does a St. Bernard Shed? Factors, Coat Type & Tips

St. Bernard dogs make for wonderful pets and are a great addition to any household. These gentle giants are known for their calm...

Bernese Mountain Dog vs Great Pyrenees: Key Differences (With Pictures)

If you’re looking for a strong, family-friendly, and loyal dog, you’ve probably got your eye on these two beautiful breeds: the Great Pyrenees...

How to Clean Dog Vomit From a Couch: 5 Ideas & Tips (With Pictures)

Being a dog parent is a real blessing, though it may not feel that way when you find the remnants of your dog’s...

Can a Pitbull Be a Service Dog? Facts & FAQ

If you have a Pitbull or just love Pitbulls and are wondering if they can be service dogs, the answer is yes, they...

Keep reading

What Is Choline Chloride in Dog Food? Vet-Approved Facts & Benefits

If you’re one of the people who read the entire ingredients list on your dog’s food before purchasing it, you have likely spotted a few words you weren’t familiar with. One of the things you have likely seen in your...

Dog food in a bowl

The New Zealand Natural Pet Food Co. WOOF Review 2025: An Expert’s Breakdown

Like most dog mamas out there, I highly prioritize the health of my two pups. Halle and Indy are part of my family and I want them to live and thrive as long as they possibly can. Halle is, somehow,...

DOG_SAPR_New Zealand Natural Dog food

Can Dogs Eat Cauliflower? Vet-Verified Nutrition Facts & FAQ

According to the International Fresh Produce Association (IFPA), cauliflower is the 16th most popular vegetable based on 2022 retail sales.1 After all, you can enjoy it in so many ways, whether as a rice substitute, raw, or in the various...

Can Dogs Eat Cauliflower

Can Dogs Eat Brownies? Vet-Approved Facts, Risks & FAQ

Brownies have long been an American favorite for those who love sweets. They are gooey, sweet, and filled with chocolaty heaven. For dog owners, we’re sure there has been a time when your dog stared at you longingly because they...

Can Dogs Eat Brownies

Can Dogs Eat Chives? Vet-Verified Nutrition Facts & FAQ

If you love to cook, chances are your kitchen is stocked with many of the basic ingredients you need for your favorite recipes. Vegetables and herbs from the Allium (onion) family, including chives, are among the most common seasonings used...

Can Dogs Eat_Chives

Feeding Your Maltipoo: A Vet-Approved Guide

Maltipoos (a mix between a Miniature or Toy Poodle and a Maltese) are a popular breed due to their absolute adorableness and extreme cuddliness. These pups make excellent pets for adults and children alike, as they’re small, friendly, and playful....

Maltipoo dog near feeding bowl with dry food on floor in kitchen

Scrumbles Dog Food Review 2025: An Expert’s Breakdown

* Save 15% With Subscribe & Save Searching for the perfect dog food can be a challenge. Sometimes you think you’ve got it, and a suddenly fussy dog turns his nose up at dinner, and you’re back to square one....

DOG_SAPR_Scrumbles Dog Food

Can Dogs Eat Hay? Vet Approved Facts & Advice

Hay is used as animal feed. However, that doesn’t make it a good choice for your dog. Many dogs will naturally eat a small amount of grass for differing reasons. Therefore, it isn’t odd for them to try a bite...

Can Dogs Eat_hay