All this dominant omega talk got me thinking, is Josh a dominant omega?

Joshua is a Normal Omega not a dominant. Dominant Omegas have like some super powers u see they are superior to Dominant Alphas also.
They can make people memory glitchy with their pheremones, they can heal with their pheremones, can make a dominant Alpha go into rut in a Min, they can knock out dominant Alphas and the dominant omegas have a strong connection with eo

Josh isn't a dominant, just regular omega. the difference between a regular and a dominant omega is jist like mentioned in the chapter, that they can hide their pheromones, while Josh need suppressant to hide his scent and cant control it on his own

You got a point! Josh is very strong and can hide his pheromone quite well; similar to Dane.

it’s bcs josh took medicine to hide his pheromones, he didn’t have the ability to completely control his pheromones like dane. remember when josh meet dane in kiss me if you can? that’s when dane hand over the medicine

He can't hide his pheromone well, he forces it to disappear using pills

ohh true, good point!