Bittenmane
From Tardis Wiki, the free Doctor Who reference
Bittenmane was a male horse that belonged to Attila the Hun. While fighting the Roman Empire in Gaul Attila was cut off from his men with Bittenmane. There, Bittenmane and Attila encountered the Thirteenth Doctor, who was travelling with her companions Ryan Sinclair, Yasmin Khan and Graham O'Brien. Attila did not care greatly for Bittenmane's life as he was merely one of thousands of horses belonging to the powerful war lord. (PROSE: Combat Magicks)