Yay! I am so happy to hear it!!
I wonder, though, if there is some good reason he does not want to eat that particular bag of dry. In an abundance of caution, I thow out any food that both of mine reject multiple times for no apparent reason. I just had that happen with a new bag of food I had opened. They both refused it several times and went without eating. Brought home a different new bag and all is fine again. They've never rejected food before -- they are not finicky -- so it made me nervous as to what they might sense that I could not.