Just got a Ritchie Leather holster for the pup and its very comfortable in that its worn between the belt & the pants.
It conceals well and is not cheap as its a custom so far,I am trying to convince him to make it for other guns as well as its more comfortable than IWB any day.
Myself and another retiree from the P.D. both got one from him and we love them,just an FYI to those that use the pups and dont just save um for safe queens.