Feel free to change or substitute ingredients!

Hi. I have a very fussy little chap who’s nearly 3 years old. I’ve made some food for him myself before, but have had to mix it with commercial meatballs, for example, to ensure he gets the right nutrition. He won’t touch dry food at all :-/ I’ve now had a look at some recipes and ingredients and know that, amongst other things, he won’t touch blueberries 😅 Can I leave out the berries, or swap them for something else? I was also wondering about the eggshell powder; it says it contains 100% powdered eggshell. Can I make this myself, then? I’ve been saving and washing eggshells for a while now. How do the rest of you with fussy dogs handle this?