The animated series "Courage the Cowardly Dog" does not feature any identifiable LGBTQ+ characters or themes. The narrative focuses on a dog protecting his elderly owners from various supernatural and bizarre threats, without exploring aspects of sexual orientation or gender identity. Consequently, there is no portrayal to evaluate within the scope of LGBTQ+ representation.

Courage the Cowardly Dog does not feature any identifiable transsexual characters or themes. The show's narrative focuses on surreal horror-comedy and the bizarre adventures of its main characters, without addressing gender identity or transsexual experiences.

The show features Muriel Bagge as the primary female character, who does not engage in physical combat. Other female characters are typically antagonists who use supernatural powers, traps, or manipulation rather than direct physical confrontation to defeat male characters.

Courage the Cowardly Dog is an original animated series. All characters were created for this show, meaning there is no prior source material or historical record from which a character's gender could have been swapped.

Courage the Cowardly Dog is an original animated series, not an adaptation of pre-existing material with established character races. All main characters were created for the show, and their depicted races remained consistent throughout its run, thus no race swaps occurred.