[Gail P]

If you're already cooking him ground turkey or beef, how about switching to roasted turkey, chicken or beef and making gravy to go with it? Chances are he'll love the gravy and at each meal you could water down the gravy a little bit more. If the change is gradual he should get used to the consistency becoming more watery but it will still have that yummy gravy flavour. Another thought, rather than soaking his food in the chicken broth as you mentioned, what about just adding the broth and feeding right away. He may not like the consistency of the food if it's been soaked too long and becomes mushy.