some on the information im finding on the white lips says yes that breeding males do get black nuptual pads and some references dont mention them at all.. I realize they are similar to whites but they are not identical.. Ive owned a breeding group of blue dumpys about 15 years ago but they are not the same as my group of white lips..

the trio is back in their regular cage and the males aint made a peep yet.. back eating like a bunch of wild boars! no offence to pigs lol