Schematic illustrations of histologic layers of integument.

 

 

 

7 Primary hair

8 Secondary hairs

9 Area of sebaceous gland

10 Apocrine sweat gland

11 M. arrector pili

12 Nerve fiber

13 Cutaneous vessels

Hair.jpg (136830 bytes)

(Adapted from Atlas of Feline Anatomyfor Veterinarians Hudson/Hamilton)