So called experts in dog food say that the first ingredient listed on the package of kibble should be a protien, like chicken or beef. The remaining ingredients are usually fillers or carbs.
Place the rice in a large tupperware bowl and remove all the meat from the turkey leg bones being careful to remove all the slivered bones (dogs can choke on small slivery bones, so be careful to get them all. Mix the rice and turkey meat together. Cook the string beans in the microwave according to package directions. When finished, put the whole package into the bowl with the turkey meat and rice. Remove the skin from the baked sweet potato and slice in into the bowl and mix it all up. Mix half to 3/4 cup of this mixture with kibble and serve. Woof!