I know there have probably been tons of topics about this and I'm sorry

I finally got my mom to realize that I didn't want to buy from Iams anymore. (apparently they treat their dogs bad and their food has no real nutrient ect...you guys know it for sure ) so she said as soon as we finish his huge bag of Iams, we're going to be getting him something more 'natural'. What would you guys recommend? I don't think Mickey would like anything like the BARF diet...

Any suggestions would be really appreciated! Thank you!