Grooming and Care
Each color, particularly the solids, brings its own small changes in grooming. This is mostly due to the type of debris that will show up on the dog. For example, dirt and other darker elements will show more on a white or cream....and lint and other lighter elements will show up more on a black, brown or darker Pom.
For this reason, you may find that the grooming and brushing routine will be somewhat scheduled according to the activity of the dog and the environment that they spend their time in (outside playing with you, inside rolling around on a light carpet, etc. )
In regard to shedding, all colors shed the same amount. However, a black Pomeranian's shedded hairs will show more on light colored furniture and flooring. Aside from that, there are no other differences. All colors have a double coat. All are susceptible to tangles, etc.