Tall, long-legged and notably muscled. Dacio, although clearly masculine, maintained a youthful appearance that held promise of filling out with age.

His pelt was primarily silver that faded to a soft platinum at his throat and underbelly, and his points (muzzle, ears, tail and lower limbs) were a considerably darker blue-tinted charcoal. This same hue swathed the coarser furs of his nape and shoulders. Additionally, a smudge of brilliant white marked the top of his snout and speckled irregularly between his pastel grey-green eyes. His tail was also tipped in alabaster, but this appeared to have mostly faded with age.

Dacio was not without war wounds: he bore a toughened scar on the left side of his neck and faint teeth marks littered the right half of his face. He has healed bite wounds to his chest and right hip. Additionally, the elbow joint of his left forelimb was heavily damaged - leading to the infection that killed him.