I do not know how heathy baby food is for a dog. I would use real chicken over processed baby food. We feed our dog a few piece of things from our dinner. After we are done eating (as a family) and the table is cleared. I fix Leo's dinner: His wet food, dry food & a few piece of meat from our dinner.
Have you tried a good quality, wet dog food?

My dog LOVES merricks...turkey dinner.
Just remember what ever you start doing...he/she
will expect it to always be that way. So, if you don't mind doing this forever, go fo it.