# Vintage Clips - “Unnamed Blood hounds” ![](/files/ce6f050101de6c46d34240ab02cf624cd2a3503a) {% embed url="" %} Pluto's first appearance was as an unnamed, generic bloodhound in the Mickey Mouse cartoon "The Chain Gang," released on September 5, 1930. In this short, he is one of two dogs tracking down an escaped prisoner (Mickey), with the role featuring the character's early, more realistic, and non-talking design. **Key details regarding Pluto's debut:** * The Role: He played a bloodhound tasked with tracking Mickey Mouse after a prison break. * Unnamed Debut: In The Chain Gang, the character had no name, though he is widely recognized as the precursor to Pluto. * Evolution: He later appeared as "Rover" in The Picnic (1930) before being officially named Pluto in The Moose Hunt (1931). * Animation: The character was animated by Norm Ferguson and was notable for acting like a real dog rather than a human, setting him apart from other characters at the time. The cartoon is a significant milestone in Disney history, marking the start of one of its most famous characters. The Picnic (1930) is the first cartoon to feature the character who became Pluto, appearing as Minnie Mouse's pet dog named "Rover". Released on October 15, 1930, this Mickey Mouse short (not to be confused with 1939's Beach Picnic) features the dog in an early form, having previously appeared as an unnamed bloodhound in The Chain Gang. {% embed url="" %} **Key details about this early appearance:** * Name: The dog is called "Rover," not Pluto * Owner: He is Minnie Mouse's pet, not Mickey's. * Animator: He was drawn by Norm Ferguson, who also designed the bloodhounds in The Chain Gang. * Appearance: He is depicted as a large, brown bloodhound. * Evolution: He would be renamed Pluto and become Mickey's dog in The Moose Hunt (1931). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://icons-imagery.gitbook.io/rovers-vintage-kennel-club-white-paper/vintage-clips-unnamed-blood-hounds.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.