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Mongrel

life science Maturity 5-7 Next article →

A mongrel is a dog that does not belong to one official breed.

Mongrel 1
Mongrel 1

These dogs are often called mutts or mixed-breeds. Some people use the term crossbreed for these animals. If humans create a mix on purpose, it is often called a designer dog. Mixed-breed dogs might have many different kinds of ancestors. There are about 150 million of these dogs living worldwide. They are an important part of the dog world.

MuttShepherdRetriever 72
MuttShepherdRetriever 72

People use many different names for these dogs around the world. In the United States, many people prefer the term mixed-breed. In the United Kingdom, mongrel is the special technical word. People often make new names by joining two breed names together. A Corgi and a Husky might become a "corgsky."

Corgi-Siberian Husky Profile
Corgi-Siberian Husky Profile

Other examples include the puggle or the schnoodle. Some places even use names based on food or streets. In Brazil, they are called vira-lata, which means trash-can tipper.

It can be hard to guess a dog's history. Mixed-breeds have a lot of genetic variation. This means their traits can change very quickly. Two black dogs might have babies that look blond. In 2007, DNA tests became available to the public. These tests look for genetic sequences in the dog. These sequences are patterns that show common ancestry. However, the American Kennel Club does not use these tests to decide a breed.

Poligraf Poligrafovich
Poligraf Poligrafovich

Many people believe mixed-breed dogs are very healthy. This idea is called hybrid vigor. It means dogs with many different ancestors can be strong. Purebred dogs are often made by breeding very similar dogs. This can cause them to have the same health problems. This happens because they share many of the same alleles. Alleles are different versions of genes. Mixing breeds can help avoid these specific health issues.

Scientific studies show that mixed-breeds often live longer lives. One study found that mixed-breed dogs lived 8.5 years on average. Purebred dogs in that same study lived only 6.7 years. Another study in 2013 found a 1.2 year difference.

Female pitador
Female pitador

This means mixes can live over a year longer than purebreds. Some studies even show they need less help from doctors. Being a mix can lead to a long and healthy life.

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🖼️ Images & Media (5)
File:Mongrel 1.jpg
Mongrel 1.jpg
File:Corgi-Siberian Husky Profile.jpg
Corgi-Siberian Husky Profile.jpg
File:Poligraf Poligrafovich.JPG
Poligraf Poligrafovich.JPG
File:MuttShepherdRetriever 72.jpg
MuttShepherdRetriever 72.jpg
File:Female pitador.jpg
Female pitador.jpg
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