In a small bowl, dissolve yeast in warm water. In another small bowl, dissolve bouillon in boiling water. In a large bowl, combine the flour, milk powder, wheat flour, rice and gelatin. Stir in the baby food, egg, oil, yeast mixture and bouillon mixture until combined; knead until mixture forms a ball. Turn on lightly floured surface; roll to 1/4″ thickness. Cut with a floured 2″ bone shaped cookie cutter. Place 1″ apart on ungreased baking sheet. Bake at 300°F for 25 to 30 minutes or until set. Remove to wire racks to cool. Let stand for 24 hours or until hardened. Store in an airtight container.
Makes about 3 dozen.
Don’t forget your best friend! My best buddy, Rocky, loves these.