Why Is My Dog Shedding In Cold Fall. Or, it might be because you are using the wrong shampoo. Females, however, can also shed during or after their season, or during or after a pregnancy.

For dogs that shed seasonally, you’ll notice that most shedding occurs in the spring and fall. The reason dogs are very likely to experience this in cold weather is because their body uses more energy (and therefore water), but due to cold weather, dogs do not experience thirst as they do. As a dog owner, pay attention to the seasonal changes in your dog’s shedding, so you know when something is amiss with your pet.