100 Pounds - Elizabeth II Year of the Dog, Gold Proof

Britain's Lunar series was largely a commercial play targeting the substantial Chinese diaspora market and mainland collectors, with the Royal Mint entering the space well after the Perth Mint had already established dominance. The 2018 Dog year coincided with a broader push by the Mint to expand its bullion and proof collector lines into Asian gift-giving cycles, where Year of the Dog pieces carry particular resonance for buyers born in 1958, 1970, 1982, or 1994.

The .9999 fineness — four nines — was a deliberate step above the traditional British gold standard of .9167, matching the purity benchmark long associated with Canadian Maple Leafs and expected by Asian precious metals buyers.