The gene of pudding is not very stable, so there are a lot of adults will change color. Pudding are changing color, it depends on the degree of color change, and 2 months is not visible, generally small pudding 4-6 months to change color, so you can first jump the color of the bright, the color of the body of the hair of the body of the uniformly beautiful, so that even if it is a change of color, will not be changed too much, and those with dull fur, it will be changed, and it becomes very big.