I've read about a zillion notes in these forums over the years, and have been consistently impressed by one thing: the spirit of honoring the subjects that is universal. among the modelers. If a dio of the Light Brigade is acceptable because it honors human character, who could anyone see anything different in a dio of war dogs? Some folks spend 'way too much time looking for something to bellyache about.
Similar subject: In 1862 - during the War of Northern Aggression - Federal soldiers tried to send several mules into the Confederate camp below Val Verde ford, on the Rio Grande. The mules were loaded with 12 pdr howitzer shells. The fuses were lit and the mules shooed toward the Rebs. The mules, being smarter than expected, realized those Rebs were about ready to start eating mules! They turned around and started following the Yanks back to home and oats. It turned into a quite a footrace - until the shells went off.
Turning styrene into fantasies for 50 years!