Here are my piggies. I have 5 right now. Finn is the male piggie and he has a harem of 4: Spirit, Knabbel, Babbel and Kaya. They live together in two cages.

Don't worry, Finn has been neutered, so he won't be able to produce any offspring. On the webcam below you can see how they are doing.

Finn is the one with the most white. Spirit has more brown and she is smaller too. Kaya is the black and brown one. Knabbel and Babbel are sisters, they have rosettes and are brown, black and brown.

There's more pictures on my gallery