Poor doggy! she said, hobbling around the end of the hedge of scrubby bushes.
Similar terms which have become obsolete or are dialectal include nacket, doggy, damper, biting-on, piece.
These two-word combinations include 'determiner+word' (a dog) and ' hi/bye+word ' (hi doggy).
The newspapers, of course, grabbed hold of that proposal and suggested that the areas would be "doggy loos".