Oh, my gosh! Maybe this should be a breed! We have a feral cat at work, who WILL be spayed in about a week after her LAST litter has been adopted. Girlfriend is so sweet and will let some of us pet her. Anyway...she's had 4 or 5 litters, all with the same daddy, a white, longhaired cat with a faded dark cap. Girlfriend is a short haired brown tabby and has at least 8 white with black capped kittens. There are 4 in this last litter of 6! It's interesting to see how dominant the daddy's coloring has been. Here's a picture of one of the babies at about 3 weeks.

Oops, the file is too big, so I'll have to figure out how to make it smaller!