I am trying to figure out how to say "where is my dog?" Would it be где моя собака? Also there is that ending that people add to a person's name when they are close. Could this be applied to pets as well? And what are these endings? I can never remember except that it has a ш or щ in it. Nor can I figure out how you know how to add the ending. Do you take anything off or is it just slapped onto the end?