Why does my dog have wavy hair on his back?

So you’ve noticed that your dog has wavy hair on his back. Maybe he’s got a few little curls down the middle, or he’s got whole plumes of hair all over the place. If you belong to the class of pet owners that care to know a few reasons why does my dog have wavy hair on his back?

The most common reason for curly hair in dogs is a variant in the Keratin-71 (KRT71) gene. This gene affects the production of keratin, a protein that makes up the outer layer of skin and hair. 

Dogs with curly hair on their backs have more KRT71 than other dogs, producing more keratin than those with straight hair.

Another possible cause for curly hair on dogs’ backs is a mutation in the TGFβ2 gene. This gene affects how much TGFβ2 is produced by cells in your dog’s body, and mutations may cause excess production of TGFβ2 and lead to curly hair on your dog’s back. 

 What dog breed has wavy hair on back?

Wavy hair is the result of the way that dogs’ hair grows. A dog with wavy hair on its back has a higher density of hair strands than other areas of its body. This makes it appear that the dog has more layers of fur than other areas.

You can find wavy hair on many different breeds of dogs, including poodles, German shepherds, golden retrievers, Labrador retrievers, Portuguese water dogs, Bichon Frise, Belgian sheepdogs, English setters, Great Pyrenees, and many more.

Every breed in the above list has its peculiar waveform. While some have thick wavy coats, there are other breeds with flat coats, and the rest possess long curly hair on their backs. Wavy hair is adorable. Depending on its breed, your dog may have either a single-colored or multi-colored coating.

What breed of dog has a wavy coat?

 Why does my dog have wavy hair on his back?

Poodles are known for having a wavy hair coat as one of their distinctive features. The Labrador retriever and premiere are dog breeds with thick and folded curly coats. It will require grooming at varying durations based on your choice; their beauty is fully expressed when the waves grow long.

In addition, dogs with wavy coats are particular breeds; they can turn out to have excellent waves when adequately handled. These dogs may have soft or thick furs, but their coils are predominantly advantageous. 

Further examples include Airedale terriers, Portuguese water dogs, Kerry blue terriers, Bichon fries, Bedlington terriers, curly coated retrievers, Bolognese, Barbet, LagottoRomagnolo, Irish water spaniel, amongst other breeds. Frequent bathing will help prevent stains and parasites from hanging around dogs with wavy coats. Ensure you visit a groomer at least once a month for shedding excesses and adequate maintenance. 

Why does my lab have wavy hair on his back?

Labrador retrievers (Lab for short) have wavy hair on their backs to shield them from extreme weather conditions, e.g., cold. Labs have their way with water when adequate training has been given. Their furs cover their entire bodies preventing water from penetrating its body while retrieving.

However, the layers of hair on Labs are a double coating. The first is a light coating that serves as an insulator, while the top layer is called a ‘guard coat,’ which blocks penetrating objects from gaining access to the skin.

A Labrador retriever has lesser worries when it comes to water and field games. Outdoor activities can be so much fun, provided there is a form of coverage that shields your dog from danger. The back part of a Lab. is well guarded in case of eventualities.

Why does my dog have a zigzag on its back?

 Why does my dog have wavy hair on his back?

The zigzag pattern on your dog’s back is just a natural characteristic of their fur, and it’s caused by a gene called SLC24A5. This gene makes your dog’s fur grow in different directions, causing the zigzag pattern you see.

It is usual for dogs to have a zigzag arrangement that is visible along their spinal area down to the tail. The reason is a thick layer of skin covering the beginning from the neck region down to the tail. It is called ‘hackles.’  

The hackles are meant to project slightly upward around the back part. Having a thicker and more dense coat covering to prevent damage. Asides from that, the zigzag is a sign of dominion and strength. 

When dogs express confidence in themselves, they tend to make their hackles more obvious by stretching them. Like human muscles around the chest region, hackles can collapse and contrast, which gives your dog a more significant appeal.

What is a teddy bear dog?

A teddy bear dog is a crossbreed of the Bichon fries and the Shi Tzu. Individually these two breeds mentioned earlier are very adorable. Having a mix of both will turn out fantastic. Teddy bears belong to smaller species; they are portable, cute, and amiable companions. 

Another feature to note about teddy bear dogs is their fashionable character. They come in colors like white, brown, black, and blonde. Common among teddy bear dogs are having a mix of white and brown or black and white. 

This breed has black-colored eyes in common. You can’t stop loving it when you set your eyes on teddy bears. If you have lifeless teddy bear toys in your home, you must be extra careful to avoid mistaking them for your dog.

What kind of dog has crimped hair?

 Why does my dog have wavy hair on his back?

Poodles, pugs, and bichons frise are all examples of dogs with crimped hair. These dogs have short, curly hair, usually white, pink, or cream. The ears are typically small and may be left natural or cropped short. The tail is generally docked as well.

Portuguese Water Dogs and Airedales Terriers also have crimped hair. This type of dog has wavy fur that is either black or brown. Their tail may be docked as well. They have large ears that are often left natural because they are considered part of their appearance.

Curly Coated Retrievers and Bedlington Terriers also have crimped hair differently than other breeds mentioned above. Curly Coated Retrievers have longer fur than other breeds with crimped hair, and their ears may be left natural or cropped short depending on the owner’s preference for grooming style and length of fur on their pet dog.

What is the difference between a Labrador Retriever and a Chesapeake Bay retriever?

There are a lot of differences between Labrador Retrievers and Chesapeake Bay Retrievers, yet they look very much alike in appearance.

Body size

Labrador retrievers grow to become large, but Chesapeake Bay retrievers are bigger when the two are compared. The only cause of a slightly altered outcome is the dog diet. The differences are as follows: 

Body build-up

Labradors are tall and have well-built muscles, but Chesapeake has a broader chest naturally due to its body structure. Both breeds can serve as substitutes, but they have slight differences.

Character and traits

WhileLabradors are mutual companions seeking an opportunity to play around you, Chesapeake may not display this character maximally. The latter loves expressing affection, but the former is more grave and busy with other activities.        


Labradors, on the one hand, can be linked with the Newfoundland, while Chesapeake, on the other hand, is genetically related to the Silver Labrador. 

The job of these two beautiful breeds right time was fishing near ponds and lakes. They are used as guard dogs, specially trained for drug detection by the cops to detect smugglers and drug traffickers. 

Do Rottweilers have wavy fur?

Rottweilers have curly, wavy fur. They were bred to have this kind of coat, and it’s what makes them so recognizable.

Rottweilers are bred to be a large breed of dog and have very thick coats that can be wavy or straight. This coat is very dense and warm, so it keeps them warm in the winter.

In addition, their coats require regular grooming to keep them looking healthy and clean. They have long and thick fur that can grow up to 2 inches in length, and their coat can grow in many different patterns and colors.

Rottweilers have short hair on the back of their neck and head but long fur on their legs, chest, and belly. This lengthy fur is called an “undercoat,” which is waterproof and insulates dogs from the cold weather.

They have wavy fur because they have two layers: an outer coat that protects them against rain or snowfall; and an inner coat that provides warmth during cold winter or when they play outside in freezing temperatures.

What is the name of the dog that looks like a poodle?

 Why does my dog have wavy hair on his back?

There are many names for a dog that looks like a poodle: the Barbet, Labradoodle, Maltipoo, etc.

The Barbet is a cross between a poodle and an English cream terrier. It was initially bred to be a hunting dog and work alongside hunters on the hunt. They are known for their long legs, short back, and thick coat. They are often found in Europe and used as guards and working dogs.

The Labradoodle is a cross between a Labrador retriever and a Poodle. They have shorter hair than their parent breeds which makes them more agile and agile than most other dogs of their size. 

They are often found in Canada, where they were bred by Canadian farmers who wanted to keep their dogs from being eaten by wolves or other predators that came around during winter when food was scarce.

The Maltipoo is a cross between a Maltese, Poodle, Terrier, and Chihuahua mix breed. These puppies grow up to be small but active dogs with lots of energy who love nothing more than playing with other animals like rabbits or guinea pigs.

A few other breeds that tend to contend for semblance with the poodle are; Lagottoromagnolo, BedlingtonTerrier, Portuguese water dog, and Golden poodle.

Can Belgian Malinois have wavy hair?

Belgian Malinois can have wavy hair. Wavy hair is a characteristic that dogs of all breeds, including Malinois, can have. However, the length and thickness of the hair will vary depending on the species. For example, coarser-haired breeds like the German Shepherd may have long wavy hair, while more refined breeds like Greyhounds may have shorter wavy hair.

Belgian Malinois have wavy hair because they have a long, flowing coat. This coat is made up of a double layer of guard hairs, which means each hair stands upright on its own, creating waves in the skin. 

The guard hairs protect against biting insects and other irritants. The top layer of the coat is straight, but there are waves in the undercoat as well.

Because Belgian Malinois have long coats double layered with straight guard hairs and wavy undercoat hairs, they tend to shed more than other breeds. This shedding can make grooming difficult – especially if you don’t know how to brush your dog’s coat properly.

What is a Lab and German shepherd mix called?

 Why does my dog have wavy hair on his back?

A Lab and German shepherd mix is called a “labradoodle.” The term “Labradoodle” was coined by Tonya Engle, a breeder of Labrador Retrievers who bred her dogs to be “herding” dogs (because of their instincts). She called her crossbreeding efforts the “Labradoodle.” She also had two other dogs, a half-Golden Retriever and half-German Shepherd, which led to the name “labradoodle.”

Do yellow Labs have a double coat?

Yellow Labs do have a double coat, but not like other breeds. The main reason Yellow Labs have a double coat is because of the climate in which they live. It’s important to note that even though Yellow Labs have a double coat, it does not mean they are cold-blooded animals.

Yellow labs love to play in the snow and frequently play with each other and their toys. These dogs are also very energetic and have a lot of energy. They are also known for their intelligence, so if you own a Yellow Lab, make sure you train them properly.

What type of hair do Labradors have?

 Why does my dog have wavy hair on his back?

Labrador retrievers have a very short coat, often described as a “flat coat.” This can be great if you’re looking for a dog that doesn’t shed much, but it can make grooming and maintenance more difficult.

The breed’s thick double coat comes in three main types: rough, wire-haired, and smooth. Rough hair is the most common type of Labrador coat. It’s thick but not rough. Wire-haired Labs are similar to rough Labradors, except that their hair is softer and less harsh.

Smooth Labs have smooth coats that are soft to the touch and easy to comb through with your fingers or a brush. They don’t shed as much as other breeds of dogs because their silky undercoat covers their short outer coat rather than having long guard hairs like other breeds.

What dogs have curly coats?

 Why does my dog have wavy hair on his back?

Curly coats are those that are very curly, not flat on top. They can be very short or long, depending on the breed. The length of the coat depends on how much curl is in the hair.

The most common curly dog breeds are Dachshunds, Chihuahuas, Fox Terriers, Pomeranians, and Basset Hounds.

The most common type of curly coat is the straight-haired curly coat. This is the most common type because it has the least amount of hair on the body and face of any curly coat. The next most common type is the wavy-haired curly coat. 

Wavy hair is not all that different from straight hair but tends to be wider than long compared to regular straight hair (and usually shorter than wide). Then there are two rare curly coats: the prickly and the balding curl. 

The prickly curl has prickles all over its body and face, while the balding curl lacks them but still has some on its body; both are rare breeds that cost more money than regular curly breeds because they require more maintenance than your average dog.



Dogs have wavy hair on their backs because they are built to have this hair pattern. This is controlled by their genes and not a result of their environment. Dogs in the wild do not have wavy hair on their backs, so it is not a result of their environment.

It could be that your dog has wavy hair on his back because he is thick-coated, and thick-coated dogs tend to have wavy hair. It could also be that he has wavy hair because he’s a very affectionate dog, and sometimes dogs will have wavy hair when they’re very excited or happy.

If you want to keep your dog’s coat as healthy as possible, try not to bathe him too often and, in fact, try to bathe him less often than your dog. If you get the urge to rewash your dog, use a mild shampoo with no conditioner (just warm water) and rinse thoroughly before drying him off completely. Pet lovers’ yawning on why does my dog has wavy hair on his back has thoroughly been examined on this blog.