What causes a dog to loose its hair by the hand full?

Answer by  Iamstrong (659)

The most common source for dog hair loss or alopecia is allegric reaction. It is difficult to pinpoint one specific reason. some of the following should be considered food and drug allergies, shampoos or detergents, environmental irritants, textile fiber, paint, and/or medical conditions such as Cushing disease. Check with vet.

Answer by  LES (14)

Skin ailments can be the cause of hair loss in dogs. Dogs can have allergies, like humans, that cause thair skin to become dry and irritated.

Answer by  KGilbert (62)

Hair loss in dogs can be a number of things. It could be an allergy to food, or something in the environment. It could also be mange. See your veterinarian.

Answer by  LaurenHebbe (300)

Your dog could have fleas or mange if it is loosing hair. take you dog to the vet as soon as possible because these can get bad for the poor dog, The vet can give you medicaton.