Large 20-hole dog-headed frog set sold with four 35mm pucks
"Game dating from the 1900s quite rare. It is mainly found in Flanders, Picardy and Brittany.
Dimensions:
Width 19.69 inch.
Depth 25.20 inch.
Height 35.43 inch.
Rule of the game :
Place yourself at 2m then throw the pucks aiming at the frog.
The player with the most points wins. "
SOURCE:
http://jeuxdautrefois.free.fr/#grenouille-20-trous