here is a recipe I use that the vet I worked for gave me
Homemade Dog Treat Recipe
Birthday Cake for Pups
1 1/2 cups all-purpose flour
1 1/2 teaspoons baking powder
1/2 cup soft butter
1/2 cup corn oil
1 jar baby food, meat, beef, strained
2 strips beef jerky -- (2 to 3)
Preheat oven to 325 degrees. Grease and flour an 8x5x3 inch loaf pan. Cream butter until smooth. Add corn oil, baby food, and eggs. Mix until smooth.
Mix dry ingredients into beef mixture until batter is smooth. Crumble beef jerky and fold into batter. Pour batter into loaf pan. Bake 1 hour and 10 minutes. cool on wire rack 15 minutes. Ice with plain yogurt or cottage cheese.
Store uneaten cake in refrigerator