A Dog’s Life is a 1918 American short silent film written, produced and directed by Charlie Chaplin. This was Chaplin’s first film for First National Films.

Chaplin plays opposite an animal as “co-star”. “Scraps” (the dog) was the hero in this film, as he helps Charlie and Edna towards a better life. Edna Purviance plays a dance hall singer and Charlie Chaplin, The Tramp. Sydney Chaplin (Chaplin’s brother) had a small role in this film; this was the first time the two brothers were on screen together.

Charles Lapworth, a former newspaper editor who had met Chaplin when he interviewed him, took a role as a consultant on the film.

Plot
Charlie is jobless and has few prospects for employment. He tries to steal food from a lunch cart and is nearly caught by a police officer, avoiding arrest by doing some fancy rolling back and forth under a fence. Later, Charlie saves a stray dog (Scraps) from other dogs. Charlie and Scraps become fast friends and partners in purloining food. Charlie enters a cabaret where dogs are not allowed. Charlie hides Scraps in his baggy trousers, but Scraps’ tail emerges from the back end. Charlie meets a girl who works in the cabaret. She is disillusioned with life, so Charlie attempts to cheer her up. Charlie is ejected from the cabaret for having no money and returns to his normal outdoor sleeping spot. By chance, thieves have buried a stolen wallet nearby that is laden with a small fortune. Scraps digs up the wallet. Charlie returns to the cafe and shows the girl he has enough money for them to be married. The crooks discover that Charlie has the wallet and violently take it back from him. Charlie fights furiously to reclaim it. This leads to a frantic chase which culminates in the thieves’ arrest. Charlie uses the money to buy a farm for himself and his bride. The movie ends with the newlyweds peering fondly into a cradle. It contains Scraps and her puppies.

Cast
Charlie Chaplin – The Tramp
Edna Purviance – Bar singer
Mut – Scraps, a thoroughbred mongrel
Syd Chaplin – Lunchwagon owner
Henry Bergman – Fat unemployed man / Dance-hall lady
Charles Reisner – Employment agency clerk / Door-to-door / Drummer
Albert Austin – Employment agency clerk / Thief
Granville Redmond — Dance-hall owner
Bud Jamison – Thief
Tom Wilson – Policeman
James T. Kelley — Sausage buyer / Robbed passer
M. J. McCarthy – Unemployed man
Mel Brown – Unemployed man
Charles Force – Unemployed man
Bert Appling – Unemployed man
Thomas Riley – Unemployed man
Slim Cole – Unemployed man
Ted Edwards – Unemployed man
Louis Fitzroy – Unemployed man
Loyal Underwood — Unemployed man / Dance-hall man