Keep track of your guinea pig's health with this weekly diary. Guinea pigs don't always show obvious signs of illness. The best way to determine if they are getting sick is to track their weight, examine them and monitor their feeding habits and activity. The first pages are for basic information such as a photo of your guinea pig, their favorite foods and veterinary contact information. This makes a handy reference guide if you hire a pet sitter. The rest of the book contains a page for each week where you log their weight and any other notes you'd like to jot down about them. This book makes a great gift for a guinea pig owner, especially a first time one.