is the cats size a counted trait?

[benjaminblue Resident]

hi

I was trying to find out if the highest trait number for the cats and wanted to know if anyone knows if the size of a cat is counted as a trait or just

Fur:
Eyes: (Shape: | Pupil: )
Shade:
Tail:
Ears:
Whiskers: color: (Shape: )

then there is the size if the size is not counted as part of trait if could explain?

still new to the traits part of the kittycats

thanks