What was the name of the dog from K9? - briefly
The dog from the television series "K9" was named K9.
What was the name of the dog from K9? - in detail
The name of the robotic dog from the British science fiction television series "K9" is simply "K9". This advanced canine companion, often referred to by his serial number, has been an integral part of the Doctor Who universe since his introduction in the 1977 story "The Invisible Enemy." K9 was created by Professor Marius and gifted to the Fourth Doctor, portrayed by Tom Baker. Subsequent models of K9 were developed and featured in various spin-offs and iterations of the series, maintaining a consistent name throughout its numerous appearances.