Duncan Idaho - for the black haired dog whom all the females find irresistable. (male)

Bellonda - for a chunky dog. (female)

Siona - this one is good for that rebellious female dog. (female)

Paul Atreides or Muadib - have a dog that always seems to know what you are going to do before you do it? (male)

Leto the Second - For the dog that looks like a big huge worm and hates water. (male)