The Water Dog
- Gore: 1914
- Nyika: United States of America
- Genre: Comedy
- Studio: Keystone Film Company
- Keyword:
- Mutungamiriri: Roscoe 'Fatty' Arbuckle
- Cast: Roscoe 'Fatty' Arbuckle, Doris Baker, Minta Durfee, William Hauber, Charles Avery, Alice Davenport