noun
dander
DAN-der/ˈdændər/
Tiny flakes of skin shed by animals or people.
The magnified view shows dander among the cat’s fur.

Etymology
Earlier dandro referred to scurf or dandruff, the same kind of shed skin scales now meant by animal dander. The word’s deeper origin is uncertain.
In context
the balinese produce the same type of dander as all cat breeds which causes human allergies
More examples
- Cat dander collected on the upholstery.
- The report identified dander in the dust sample.
- Regular cleaning reduced the visible dust and dander.
Forms
dander