Guyana color?

[kittensbell]

Does a Guyana's color ususually get brighter, stay the same or get duller as they get older? >:(Cause I don't know ;D

[obz]

what ive noticed is the baby grey goes away after about a year and they get the vibrant coloring between 3-5 ft...this is when most boas look their best. they can 'dark up' on you though... its all kinda random.
in the pic forum is 2 posts of 2 diferent 4 footers of mine... they have a sister that i dont own that totally darked out.

other people with different experiences?