Happy or Sad??

What makes my silver Angel change colour? I assume its his mood, sometimes his stripes are deepest black, other times they almost disappear, its fascinating to see, although I haven't yet caught him in the act of changing, would I notice or is it like a switch? on or off???

Do the others change at all?? I have a couple of black lace, which I assume are silver crossed with a black gene, when they grow up will they change at all??

Lindsey

Yes silvers and some other colours can darken or lighting with moods. Smokeys can realy fade when they are stressed