When does shedding start in dogs? - briefly
Shedding typically starts in dogs at around 4 months of age and continues throughout their lives, with some breeds experiencing heavier shedding during specific seasons.
When does shedding start in dogs? - in detail
Shedding is a natural process for dogs, signaling the end of one season's coat and the beginning of another. The onset of shedding can vary depending on several factors, including breed, age, health, and environmental conditions.
For most dogs, shedding typically begins in early spring as they prepare to shed their winter coats. This process is triggered by changes in daylight, with longer days signaling the body to start producing less of the hormone melatonin, which regulates hair growth. As a result, the old coat starts to thin out and new hair begins to grow.
However, the exact timing can differ based on the breed. For instance, short-haired breeds like Beagles or Boxers may shed year-round with minimal seasonal variation, while long-haired breeds like Siberian Huskies or Alaskan Malamutes experience heavier shedding twice a year—once in spring and again in the fall.
Age also plays a role in when shedding starts. Puppies usually don't start shedding until they are around 6 to 12 months old, as their adult coat begins to come in. Senior dogs may shed less frequently or experience changes in their shedding patterns due to age-related hormonal shifts.
Health conditions can also influence shedding. Dogs with skin allergies, thyroid issues, or other health problems might shed more or less than is typical for their breed and age. Additionally, stress, poor nutrition, or parasitic infestations can lead to excessive shedding.
Environmental factors such as temperature and humidity can also impact when a dog starts shedding. Dogs living in colder climates may start shedding later than those in warmer regions. Similarly, dogs kept indoors with consistent temperatures throughout the year might not exhibit the same seasonal shedding patterns as outdoor dogs.
Understanding when shedding starts in dogs involves considering a combination of breed characteristics, age, health status, and environmental conditions. Regular grooming can help manage shedding and keep both the dog and its environment clean and comfortable.