Some wild animals give off odours to protect themselves. Dogs, on the other hand, have a natural skin odour partly caused by sebum, an oily substance secreted by the skin. Sebum helps protect the skin and coat and supports the skin’s natural barrier. However, excess sebum can intensify the odour. While an unpleasant smell is usually nothing to worry about, it can sometimes indicate an underlying health problem. Here are some possible causes of an unpleasant smell in dogs:
An ear infection: redness or thickening of the skin inside the ear may indicate an ear infection.
Parasites: certain external parasites can contribute to unpleasant odours.
An allergy: allergies can lead to skin irritation and changes in odour.
Wounds that are slow to heal or an abscess.
Flatulence: excessive gas may be associated with digestive problems.
Bad breath: persistent bad breath may be a sign of an oral health problem.



