Why Is My Dog Shedding in the Middle of Winter? However, scientists at the Indian Veterinary Research Institute (IVRI) claim that there are certain factors that encourage shedding in dogs even during winter. The amount of shedding that is “normal” depends on the breed of dog or cat and an array of variables including anatomy, physiology … Similarly, in the fall, in preparation for winter, you will see a change in your dog’s coat and a higher incidence of shedding. Excessive shedding that takes place outside of season could be due to a simple climate change or it could be a sign of an underlying medical condition. Dogs who undergo surgery often shed after that also. Since he won't experience the shorter daylight hours of winter or long summer days, they won't serve as a trigger for shedding or growth. It is not, as so many people think, a non-shedding season. Females, however, can also shed during or after their season, or during or after a pregnancy. In fact, the AAHA even agrees, saying that “Cats and dogs that are indoors most of the time will shed more lightly and … So, you’ll be able to notice an increase of shedding with the change of seasons – because they are in need of a warmer winter coat, your outdoor dog will shed heavily in springtime. Cold spells , followed by sudden and extreme warmth can also cause higher than average shedding, as well as long bouts of heat , especially for dogs with thick undercoats. Dog … Many dogs develop thick coats in the colder months of winter that are then shed as temperatures rise in the spring. Whether your dog is a regular shedder or has less frequent but heavy shedding periods, it can be a challenge to keep up with the constant accumulation of hair. The increased shedding as winter approaches is to make room for a warmer coat for the dog during the cold winter months. Seasonal dog shedding is normal; think of it as a renewal of the dog’s coat. A dog's coat should be thick and full like this one, even in the winter. He'll likely shed the same amount year-round and won't experience periods of not shedding. However, the shedding will vary according to the type of coat a dog … Most breeds who shed do so in the spring and fall. Shedding is controlled by hormonal changes that are affected by changes in daylight.. As the days get shorter, many dogs and cats shed their summer coats so a heavier, thicker, protective coat can grow in for the winter.. Winter has made an official appearance here in our corner of the world, I decided to take a look at the issue of winter shedding. (Photo courtesy of Angie's List member Bonne S. of Interlochen, Michigan) A dog's fur plays a crucial role in keeping its body warm and maintaining an attractive appearance, so it can be difficult — not to mention uncomfortable and unsightly — when a dog … The main reason for dog shedding is due to hormonal changes as well as the presence of sunlight. It's a good idea to brush your pal weekly if he stays indoors to help keep loose fur from blanketing … Dogs typically shed the most during spring and fall, though in reality, all dogs shed all the time. This includes the lack of sunlight and overexposure to artificial heating sources. Indoor dogs who spend time outside when it’s their walk time also experience this change, but it’s a lot less obvious so their shedding habits … The amount of shedding that is “normal” for your pet depends on many variables, including its breed, anatomy, physiology, and genetics, said Roy Cruzen, DVM, of Phoenix, AZ. Some breeds shed more often than others but most often dogs will shed twice a year, in anticipation of the heavy winter months and the heat of summer. You may also notice an increase in shedding during the spring as the winter coast gives-way to a lighter coat that will keep them cool in the warmer months of summer. In the spring, the winter coat sheds to make way for the lighter, summer coat.