Dog Hair Shedding - What a Delight!
By Keith Perrett
Dog hair shedding is one of those little "add ons" that
comes with owning most breeds of dogs. It is usually one of
those factors that no one considers when selecting the type of
dog they want but which sometimes becomes a major "Arrrgh!"
when dog hair starts being noticed all over the
house.
So lets be clear - dog hair shedding is a normal
physiological occurrence. The volume of hair shed will likely
vary but one can only really consider it to be an abnormal
amount if the shedding is so great that bald patches of skin
start appearing.
Dog hair naturally grows in cycles - each hair has a growth
phase,followed by a resting phase. After a while in the resting
phase, the hair detaches at its base and is pushed out by a new
hair in the growth phase. The period from the start of a
hair growing till it is pushed out by the next one varies
between breeds and between individuals within breeds and can
vary from about 4 months to in excess of 12 months!
Dog hair shedding takes place throughout the year but there
are times when an animal "sheds" its coat. This is governed
mainly by the number of daylight hours with lengthening
(spring) and shortening (autumn/fall) daylight hours being the
trigger to change the coat and prepare for summer or winter.Of
course this presents a problem to animals primarily kept
indoors and not exposed to the changing hours of light - these
animals may shed and grow hair throughout the year - and hence
the hair on furniture, floors etc all year round.
The only real "cure" for normal dog hair shedding is to
groom them regularly and remove the old detached or about to be
detached hair from the animal before it removes itself onto the
carpet/chair/floor etc! The frequency with which you will need
to do this will vary depending on the type of haircoat,
time of year and the individual. Grooming is not every dog's
favourite activity (but many love it!), so its best to get them
into the habit from an early age.
Do remember that factors such as nutrition, genetics,
hormones, climate, parasites and so on can influence the
quality of a dog's haircoat and need to be taken into account
when considering the cause of excessive dog hair shedding.

Keith Perrett is a qualified Veterinarian
http://www.pet-health-for-humans.com
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