The Regimental System
R-A/Wyler,
I fear you gents may have overlooked something, although in a way you are both correct. The Argyle Light of Foot and the 1/5th Highland Light Fingers were amalgamated into the Royal Light-on-Toes and Chocolate Fingers Rifles, and it was this that led to the nickname of 'Brown Jobs'. Labradors have indeed been replaced by Terriers, and there has even been speculation that further down-sizing may see the introduction of !!!!zus.
Which leads to that classic old joke:
Q. What do you call a zoo with just one small dog?
A. A !!!!zu.
HW