Antik Dragon Japanese & Other Fine Art has dated this piece to the 19th Century.
Measure 36cm long x 27cm high x 12cm wide, weight 5.05kg. Stand and box not imcluded.

Excellent original condition.
Active during the Meiji Period, the Maruki Company were based in Nihonbashi ward in Tokyo. They are noted for the quality of their okimono and are renowned for producing fine quality bronzes of animals. They exhibited at many Japanese and International exhibitions at the end of the 19th and the beginning of the 20th Century.
See https://www.bonhams.com/auction/28479/lot/224/maruki-company-of-tokyo-a-bronze-okimono-table-ornament-of-a-horse-meiji-era-1868-1912-late-19thearly-20th-century-3/
Antik Dragon Japanese & Other Fine Art has dated this piece to the 19th Century.
You can view the stock and full dealer information on the Antik Dragon Japanese & Other Fine Art Profile Page