jorats
Loving rats since 2002.
I too would recommend two rats, they must live in pairs, they are a social animal and will be healthier and happier with a buddy. But rats are a huge responsibility, they need constant interaction, their habitat needs thorough cleaning and they are susceptible to respiratory issues. But, they are a real joy and many young person have fallen in love with their rats. Their intelligence is equal to that of a dog. They can be trained like dogs and will love you like a dog does with proper care and nurture.