Pugsbreath, Afterglow, and Freshbreath are all mendobreath f3s, all being crosses of mendobreath f2 x mendobreath f2. Gromer described the pugsbreath to me as basically an ogkb bx because it throws out mostly ogkb dominant phenos, and the mom is norcals mendobreath cut. The Afterglow mom is one of two phenos gromer selected from multiple pack seed runs of mendobreath f2s and is more mendo dominant. The freshbreath mom is the other pheno he kept out of his seed run, which he says is more of a mix between the two parents.
This info is what gromer told me directly.
So of the 3 mendobreath f2 moms, the only cut he sourced was norcals cut, the other two were ones he selected from seed from gage green packs.
*repost of kkeyser from thugpug thread for easy find future reference