breast cancer
Bitot's spots are superficial, foamy gray, triangular spots on the white of the eyeball.
by craters in space
The color of their fur is pure white with dark black spots. They can also have a smoky gray or yellowish fur. The spots could be dark gray instead of dark black spots.
A nipple is a nipple, simple as that. The sometimes darker // pinker skin around the nipple is called the aureole.
The plural of areola is areolae or areolas. Both are acceptable.
Areola
It's called the areola.
gray with black spots
A honey golden fur with black gray spots.
when it gets black,gray, or green spots.
pale or grayish blue with spots of purple gray or blue