Reviewed by Dr. Terry White, DVM
Shedding is a natural process for dogs, but the amount and pattern of fur loss can vary significantly based on breed, health, and season. While regular shedding is typically no cause for concern, changes in shedding patterns can provide key insights into your dog's health. This guide offers an overview of what normal shedding looks like, how to manage it, and the signs that could indicate health issues.
Normal Shedding Patterns
Historically, dogs naturally shed twice a year. This biannual shedding corresponds with the outdoor lifestyle of ancestral dogs, who adjusted their coats in response to changes in daylight and temperature. Such environmental cues would activate the hypothalamus and pituitary gland, signaling the phases of hair growth and shedding, or initiating a resting phase for the hair.
Today, however, most pets live indoors and are exposed to relatively constant light and temperature conditions, which can lead to them becoming year-round shedders.
Seasonal Shedders
Breeds like Siberian Huskies, Golden Retrievers, and German Shepherds shed heavily twice a year, in the spring and fall, as they prepare their coats for the changing weather.
Year-Round Shedders
Breeds such as Labrador Retrievers, Beagles, and Pugs shed consistently throughout the year, requiring ongoing grooming.
Identifying Health Issues Through Shedding Patterns
Excessive Shedding in Dogs
Excessive shedding could be indicative of different reasons.
1. Stress-Related Shedding
Increased shedding can be a response to physical or emotional stress.
2. Nutritional Deficiencies
Lack of essential nutrients can lead to poor coat quality and excessive shedding.
3. Potential Medical Conditions
Excess shedding may be signs of potential medical conditions.
Thyroid Disorders: Both an overactive and underactive thyroid can cause hair loss.
Adrenal Disorders: Diseases like Cushing's or Addison's disease can impact coat health.
Skin Conditions: Infections, allergies, and parasites can lead to excessive shedding.
Autoimmune Diseases: These can attack the skin and hair follicles, resulting in hair loss.
Changes in Coat Quality
A healthy dog's coat should be shiny and smooth, not brittle or coarse. If you notice the following in your fur baby's coat, they could be signs of nutritional deficiencies or underlying health conditions.
1. Dullness and Brittleness
These can be indicators of poor diet or health issues. Additionally, the appearance of a dog's coat, particularly any dullness, can often indicate changes in their metabolic system, with endocrine issues frequently manifesting through the condition of their fur.
2. Skin Changes
Redness, bumps, odor, or flakiness under the fur can indicate skin problems.
Skin Irritations
As you brush or groom your fur baby, look for any signs of skin problems, such as redness, bumps, rashes, or signs of infections. Fleas, ticks, and mites, which may be more active during certain seasons, can also cause excessive scratching, redness, and irritation.
Unusual Smell
An unusual or foul odor from your dog’s coat could indicate a skin infection or other conditions that require medical attention.
Behavior Changes
If grooming becomes painful or if your dog becomes unusually sensitive to touch during brushing, this could indicate skin issues or pain related to other health problems.
Understanding your dog’s natural shedding process and maintaining a routine of preventative care are key to managing shedding and ensuring your dog stays healthy. Regular grooming, proper diet, and attentive care can mitigate normal shedding and help you spot potential health issues early. If you notice sudden changes in your dog's shedding or overall coat condition, it’s important to consult your veterinarian to rule out any underlying health problems.
Get Tailored Guidance That Suits Your Pup's Breed and Needs
Uncovered signs that your fur baby's shedding is abnormal? Schedule a same-day virtual consultation with Dr. Terry White, Medical Director at EverPal, for expert guidance and clear answers.
Consultations are currently available only for residents and pets living in California.
Comments