
03/21/2025
Shedding season is right around the corner!
If, however, you notice that your equine friend is clinging to their winter coat longer than they should, it might be time to give your veterinarian a call — especially if your animal is 15+.
A long haircoat that fails to shed according to normal seasonal patterns is the most classic sign of Equine Pituitary Pars Intermedia Dysfunction (PPID), also known as Cushing’s disease. This disorder of the pituitary gland results in hormonal imbalances and is one of the most common diseases of middle-aged and geriatric equines.
Early diagnosis and treatment are key to helping animals with PPID live long, happy lives. Without treatment, symptoms tend to worsen over time and many equines are euthanized as a consequence of laminitis, recurrent foot abscesses or complications related to bacterial infections.
It is also important to note that donkeys and mules tend to shed later than horses, so keep this in mind before getting too worried about other underlying causes. As always, if you have concerns about if your equine companion is shedding appropriately, contact your veterinarian.