My female (Katie) will lick on the DH and DD a scab, scar, cut, mosquito bite, etc…, anything perceived as an "owie" to the point of re-opening a wound. We always thought of it as her overly active maternal instincts. (She's spayed--never had a litter--thank the B. gods;) )
We never had a licker of inanimate objects. Leather sofa I can see....scent or smell attraction.
Katie did go through a phase where she started to lick herself, usually a mosquito bite or something irritating, and she slobbered so much on her leg that the couch or bed around her was wet, so she'd OCD and want to clean the slobber area, thus creating a larger and larger Basenji spit area.
There's nothing like getting into what you think is a nice, cozy warm bed, then finding a huge damp spot--PANIC, PANIC, PANIC--first thought is someone has a peed on the bed, so you immediately, without thought, stick your nose right in it to smell:eek:
We also use the "that's enough" command, then re-direct the B's attention to a more appropriate object/behavior.