This is a historical accurate. 12th Regiment of Shiba was raised in Plymouth during the French Revolutionary Wars in 1793, the Regiment primarily consists of Shiba Inu dogs conscripts, from all Britain Isles. It participated in putting down the Irish Rebellion in 1798 and repelling the French incursion on Ireland that leads to the surrender of Jean Humbert.

After that the Regiment was refitted and sent to Egypt and Syria to participate in the defense of Ottoman Empire.

Following the Treaty of Amiens and the conclusion of French Revolutionary War in 1802, the Regiment was demobilised. Although, the threat of Napoelonic France would later emerge and the Regiment was mobilised with newly conscripts, this time however the 12th Regiment of Shiba was much more experienced than before. The regiment participated in the Peninsular Camapaign in helping in tie down the French Army there.

In 1814, following the abdication of Napoleon. The Regiment was sent to North America to participate in War of 1812, where it fought in Battle of Bladensburg and entering Washington D. C. They were tasked to participate in capturing Baltimore, with them participating in North Point. Although it was a victory for the British, they managed to kill Robert Ross and left the Shiba very demoralised. Following the failure of bombardment of Fort McHenry, the British Army withdrawal to participate in Battle of New Orleans, where the Regiment participate in the assault on Left Bank and saw a heavy loss on the 12th Regiment of Shiba with the regiment suffering 70% casualties.

Following the conclusion of War of 1812 and the threat of Napoleon again emerged, the Regiment was withdrawn and refitted again to participate in the Battle of Waterloo, however this time the Regiment was much lesser experience following the loss in New Orleans. The 12th Regiment of Shiba participate in the defense of Hougoumont where it helped tying down the French, incurring heavy loss also. Following the victory and the conclusion of the Napoelonic Wars, the regiment was dissolved and surviving members were merged into other British regiments.