Undiscernable to the human eye, dander is composed of tiny particles of dead skin cells and dried saliva. People with cat allergies are reacting to the protein Fel D1 which is found in cats' saliva.

Mobile Cat Grooming & Pet Sitting Service
Undiscernable to the human eye, dander is composed of tiny particles of dead skin cells and dried saliva. People with cat allergies are reacting to the protein Fel D1 which is found in cats' saliva.