The #CzechoslovakianWolfdog is a wolf-dog breed that originated from an experiment in Czechoslovakia in the 1950s. Height: min. 26 in. (males), min. 24 in. (Females). Weight: min. 66 lbs (Males), min. 57 lbs. (Females). I didn't find much more information on them, unfortunately. Sorry! Dax was a Sims style creation!