Last week, an Aussie Border Collie puppy named Skipper was born in Oklahoma City, United States.

Skipper is no ordinary puppy: born with six legs and two tails, she may be the only puppy with such features to be born alive.

She also has two pelvic regions, two reproductive systems and two lower urinary tracts, as a result of congenital conjoining disorders.

According to her veterinarian, Skipper is eating and growing normally, but may require physical therapy as she ages.

“It’s very exciting and this is a once in a lifetime opportunity to learn more about her and what she can teach us,” said Dr. Everett.