Puckerings has dated this piece to the 1910s.

This is a most unusual mechanical model, the tail is pushed down and the head tops up which holds the lighter.
The fuel I presume would be placed inside by unscrewing the body, the screw is on the underside. These old lighters are highly collectable and probably determined as unsafe in this day and age; it has not been tested to see if it works.

Excellent condition with wear commensurate with age. Early twentieth century dating to c.1910. 8" in length x 2 7/8" x 3 3/4" tall.
FREE Worldwide Registered Airmail Directly From London, England
ITEM ID 41149
Puckerings has dated this piece to the 1910s.
A quality online collection of fine english antique smalls with free worldwide shipping from london, england
You can view the stock and full dealer information on the Puckerings Profile Page