My dogs shed excessively. When I leave the house I have to use the lint roller on my clothes, the house has to be vacuumed twice a week and when we go on vacation we find hair in our suitcase even though the dogs never go near them! Like many dog owners, I get tired of living with so much dog hair. Here are some of the frequent questions clients ask me about shedding.
Why does my dog shed so much?
Shedding varies depending on the breed of dog. Breeds with short hair shed more than breeds
with long hair. Dogs that are primarily outside
will shed their coat as the seasons change, where as dogs that are primarily
inside will shed a little bit year round.
Hair length is determined by how long the hair follicle
spends in the anagen or growth phase.
Dogs with short hair have a short growth phase (months) whereas dogs
with long hair may have hair follicles in the anagen phase for years. Hair also goes through catagen, which is a
transitional phase and telogen, which is a resting phase when the hair falls
out. Then the cycles starts over again
for that hair follicle.
The seasonality of shedding is based on hours of daylight, controlled
by the hormone melatonin. Usually the
biggest shed is when the days increase in length, in the springtime. Indoor dogs are affected by artificial light
and do not show the same seasonal shed, instead they shed a little bit all the
time.
What can I do to stop my dog from shedding so much?
Unfortunately you cannot stop a dog with short hair from
shedding. You can minimize the shedding
by feeding a high quality diet, using flea preventative to minimize scratching
and treating skin problems. If you brush
your dog regularly you may find less hair around the house.
What breeds are considered hypoallergenic or low shedding?
Breeds that have continuously growing hair shed less. These dogs are sometimes called
hypoallergenic, however a better name for this group is low shedding since all
dogs have dander and can be a source of allergies. Breeds that are considered low shedding are
the Bedlington Terrier, Bichon Frise, Chinese Crested Terrier, Coton de Tulear,
Havanese, Maltese, Poodle, Portuguese Water Dog, Schnauzer, Soft Coated Wheaten
Terrier and Yorkshire Terrier. Poodle
mixes are very popular, however there is still some variability in how much
they shed, even within a litter. Keep in
mind a dog with continuously growing hair needs to be brushed regularly and
take frequent trips to the groomer.
Hopefully this information helps you understand why you find
dog hair everywhere or why your dog needs to be groomed all the time!
Dr. Kristel Weaver is a graduate of the Veterinary
School at the University of California, Davis where she received both a DVM and
a Master’s of Preventative Veterinary Medicine (MPVM). She has been at
Bishop Ranch Veterinary Center & Urgent Care in San Ramon since 2007. She currently lives in Oakland with her
husband and their daughter, Hayley. If you have questions you would like Dr.
Weaver to answer for future articles, please email info@webvets.com