"Casey" (all-time #1 GSD, {RB} ) was about 2 yo when Fred (part-Siamese) arrived as an adoptee super-tiny, weeks old kitty Kat. Fred adopted Casey as foster mom and followed Casey everywhere - including meals.
Fred would stand on her hind legs and dangle her head into Casey's bowl and try to mouth what kibble she could reach...

Fred developed a taste and finally managed to *eat* a piece one night... Casey gave a soft *Grrrr* and curled a lip; but gave up and continued eating around Fred. Feeling *full*, Fred needed a nap, and slowly climbed up and into the bowl, curled up and covered what was left of Casey's dinner. Casey whined and gave me a *Daaaaddd...* look. I shrugged and glanced away.

Heard a muffled *Meee-rowww* then a soft *Thudddd* and lookd back to see Fred tottering, legs askew, and rapidly *shaking* her tiny head - beside the bowl! Casey was happily finishing her dinner.

I picked up the kitten and discovered her head was quite damp - with Dawg Drool! Seems Casey had, ever so gently, picked up the offending Kitty - by the head - and placed her back on the floor!

Thereafter, Casey would permit Fred to share one or two krunch pieces at meals; then curl a lip as a signal to back off. Fred would obediently sit down and observe till Casey was finished; then climb right in and lick up any remaining dust and crumbs.

They were quite a pair!