Dog Shedding Causes

Reasons behind Dog Shedding


There are many known explanation why dog shedding occurs. It doesn’t take a scientist to understand the usual causes of dog’s hair loss. But some dog owners may not know this little detail yet one of the very important reasons why dog shedding occurs. It is the called phases of dog shedding. A dog owner can easily perceive that a dog can shed abundant amount of hair when there is a change of season. Like for example during the winter periods, dogs shed their fur off easily. And even during spring or fall, dog still shed a lot of hair.  How does the shedding happens?

Dog coats are consists of two layers. The first one is the longer outer layer or the overcoat and the second one is the thick, protective layer or the undercoat. The dog hair goes through three cycles: the anagen phase, the catagen phase and the telogen phase.

Shedding in Dogs and Hair Loss

Anagen as the first stage is the growth phase of the hair cycle during which new hair is formed. Next is catagen which is the transitional phase of the hair cycle between growth and the resting of the hair follicle. Lastly, the telogen phase is the resting phase of the follicle in the hair cycle where the hair that dies will finally fall off or sheds. The dog’s hair does not undergo the same phase simultaneously. Oftentimes, each section or area of the coat sheds more (or less) during a particular period.  However, there are specific times of the year when the telogen phase is prevalent. During this period, massive shedding may be expected. Daylight exposure is known to influence this cycle. Dogs shed during winter because they need to condition their bodies for a warmer winter coat. As a result, it allows them to have better body temperature regulation to protect themselves from the harshness of winter. If they are exposed to artificial light indoors, dog shedding may continue throughout the year.


But, depending on the breed, dogs shedding still ought to embark on in the spring and fall. For the period of the spring, a dog owner can notice their dogs loose a bunch of hair. This is due to the dog losing its winter coat to prepare for the hotter days of spring and summer. Dogs also shed in the fall. This dog shedding is because the pet is losing his lighter, thinner coat to make way for the thicker hair that grows in for the winter. Many short-haired dogs shed year round, requiring constant clean up of pet hair.

Dogs are equipped with their climate adapting capabilities in order to survive the probable changes around them. Dog lovers really do care for them but there are some things humans cannot do to protect them like the natural way of dog shedding. Hair can really be a shield them when the scorching sun is lurking and it can also be a warm cozy blanket for them to snuggle in during the cold weather.