Can Dogs Have Down Syndrome?

When it comes to health issues, there are plenty of overlaps between dogs and humans; both dogs and humans can struggle with anxiety, seizure disorders, diabetes, and cancer.

When it comes to down syndrome in dogs scientists and doctors are still asking this question themselves dogs and their humans do share many of the same health conditions but not all are completely identical even though there’s no definite information it’s clear that dogs can and do develop symptoms that are similar to dog down syndrome.

First let’s take a look at Down syndrome animals get Down syndrome too every animal on the planet has chromosomes which vary from species to species all animals can develop chromosomal defects including dogs, Down syndrome has officially been seen only in chimpanzees our nearest relative and in genetically engineered mice dogs with Down syndrome symptoms.

Apes such as chimpanzees, gorillas and orangutans can develop a similar condition to Down syndrome called trisomy 22, when they have an additional third copy of chromosome 22. The first confirmed case of a chimpanzee with trisomy 22 was documented in 1969. DailyMail.UK

Can dogs develop Down syndrome?

A few vets say Down syndrome exists in dogs. But if so, it must be different than Down syndrome in humans. Dogs have a different number of chromosomes than people do (78 as opposed to 46) and their 21st pair doesn’t contain the same information as the 21st pair in a human, so trisomy 21 in dogs would not produce Down syndrome.

According to Rober “Down syndrome in humans is easy to recognize and diagnose. But what about dogs? Is there Down syndrome in dogs? And the answer is not exactly.

There are some distinct genetic differences between humans and dogs in particular, that humans have 23 sets of chromosomes while dogs have 39. Because Down syndrome is categorized by having 47 chromosomes, it cant be diagnosed in dogs who, by default, have 78 chromosomes.”

Is just not often seen and is extremely rare in dogs genetic mutations, and dogs can lead to early death this may even happen before a puppies born.

Signs and Symptoms

Consider asking a Vet if your dog has symptoms like:

  • Hearing Problems
  • Skin Problems .
  • Poor eyesight.
  • Thyroid problems.
  • Congenital heart disease.

Do dogs with Down Syndrome need a special treatment?

Yes, see general recommendations:

  • The disorder requires you to take him to the veterinarian more often.
  • Higher costs to maintain like medications and special food.
  • Change the full environment, You probably need more space for your dog, remove any obstacles to avoid any injures and getting hurt.
  • The environment must be clean and you will need to clean more times
  • Leaving your dog alone when you are at work , please consider this issue.

Interested in dog health? Read more about food and allergies

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