AnemoneRosie
I've thought from time-to-time that I might take the Majors out of the deck when reading on mundane matters and just use the Courts and Minors. Having the Tower pop up for "Does my dog like me?" seems like swatting a gnat with a sledgehammer (unless it happens to be an ornery, unpredictable species, in which case the Tower reversed might show it to be an "ankle-biter").
I use playing cards for those types of questions. After all, the marriage of TdM and cartomancy is much closer than that of the other traditional Tarot schools.