85g cake flour 15g egg whites 60g unsalted butter 30g sugar powder a pinch of salt 1g vanilla extract 80g cake flour 5g cocoa powder 15g egg whites 60g unsalted butter 30g sugar powder a pinch of salt 1g vanilla extract After squeezing the dough into the shape of a dog It is better if you harden it in the freezer for about 20 minutes and bake it.