Historically, the five main fine arts were painting, sculpture, architecture, music and poetry, with minor arts including theater and dance. Today, the fine arts commonly include additional forms, including film, photography, conceptual art, and printmaking.
Toby. This is the main character, a puppy born to a feral mother who lives with her puppies in a den among the roots of a large tree by a creek. Toby has three siblings named Fast, Sister, and Hungry. Fast and Sister play together a lot. Hungry is always hungry and sleepy.
From the start of the film, our dog/protagonist/narrator muses on his purpose in life and this journey continues through the rest of the film as Bailey (the dog continues to identify as Bailey, even after being reincarnated as a different dog) lives three additional lives.