[tlhIngan Hol] Hoch, {-pu'}/{-mey}, the indefinite, and cats

vIghro' luleghlu' someone sees the cats vIghro'mey luleghlu' someone sees the cats Both of the above are equally correct, since the plural is shown by the {lu-}, and of course plural suffixes are optional, where the context is clear. But suppose, I want to say "someone sees all cats"; what do I write ? Is {Hoch vIghro' luleghlu'} sufficient/correct, because the plurality is shown by the {lu-}, or is writing here {Hoch vIghro'mey luleghlu'} actually mandatory, because {Hoch vIghro' luleghlu'} could be understood as "someone sees all each cat" ? ~ m. qunen'oS Ca'Non sweet Ca'Non