The onset of hair loss in young canines, a natural biological process, typically commences several months after birth. This phenomenon is associated with the transition from a soft, fluffy puppy coat to a coarser, denser adult coat.
Understanding the timing and extent of this coat transformation is crucial for responsible pet ownership. It allows for proactive management of potential allergens, informs grooming practices, and helps differentiate between normal shedding and potential underlying health concerns. The timing can also vary based on breed, genetics, and environmental factors.