I'm a level 35 poko priest, and I'm wondring, will the dragon I've summoned lower Dragon Ball drop rate?

No, it shouldn't. but if you think it does, don't summon him.

Alright. Do you think it's just because I'm level 35?

Not that i know of, and also this is posted in the wrong forum

I seriously had no idea where to post this.

I'd think this is an appropriate place to post it?
We're discussing something, this is gameplay discussion, seems like an okay place to put it.

Let me ask you one question.
Does your scouter have the same stats when you hover over it?

I made this silly mistake on my Buu for an entire hunt.

I dont think it does, i mean if you think it does you don't have to use your pet