Cats and Dogs: The Very Best of Mari Hamada

Cats and Dogs: The Very Best of Mari Hamada is a compilation album by Japanese singer/songwriter Mari Hamada, released on October 7, 1998, by Universal Victor. The album coincided with Hamada's label transfer from MCA Victor to Polydor Records, as well as the 15th anniversary of her music career. Hamada herself was not involved in the album's track selection.

Cats and Dogs peaked at No. 24 on Oricon's albums chart.