What does fetal onset neuroaxonal dystrophy look like in dogs?

Puppies affected by FNAD are born with severe respiratory issues due to underdeveloped lungs, and they often die at birth from respiratory failure. Their joints are contracted and immobile, and they exhibit a curved spine. Since the disorder affects the development of the nervous system in utero, these puppies are unable to move or breathe on their own. Definitive diagnosis is available through DNA testing of the MFN2 gene. Book a vet visit for a proper evaluation — catching it early opens up more management options. Our vets can do a same-day consult to help you assess what you're seeing.