Can Dogs Have Down Syndrome - Down syndrome is a genetic condition that occurs in humans due to the presence of an extra chromosome. While dogs can have genetic disorders or conditions similar to Down syndrome, they do not develop Down syndrome as it is specific to humans. Dogs may have other genetic conditions or chromosomal abnormalities that can affect their health and development. If you suspect your dog has any health concerns, it's best to consult with a veterinarian for proper diagnosis and guidance.