1) General—Dogs of Wisconsin Libraries
This is the main collection and consists of solo images of dogs who live with librarians or other library workers.

2) Dogs and Their Animal Families
This collection contains photographs of dogs with other animals in their households.

3) Dogs READ!
This is a fun collection of dogs photographed with their favorite books and can include their people.

4) Dogs in Memoriam
This is a collection of dogs who are warmly remembered by librarians and other library workers who shared their lives.