Feathers or Fur, What Makes Cats Purr? takes a lively look at animals and answers such questions as: How does my fish swim? Why is my snake scaly? and What makes my hamster fluffy?
Desperate to hold on to her dog's new puppies, Nikki starts to rent them out to her friends and uses the money she makes to pay for the puppy expenses, but starting a business is a big responsibility, and Nikki is in way over her head.
Nikki and Tyler encounter both amusing and heart-wrenching problems when they try running a business renting out puppies in order to avoid giving them up