Lil Dog was not food aggressive when Tiny first appeared on the scene. The only trouble spot was the Kong. It was filled with delicious treats so if Tiny walked away, Lil Dog seized the opportunity to take it over. When Tiny would return to the Kong, she was greeted with a snarl and nip. This was easily fixed, Tiny gets the Kong when she is in the kennel or Lil Dog is not around.
Unfortunately, the food aggression has now spilled over to Lil Dog scarfing down Tiny's food so fast she chokes while body blocking/snarling/nipping at Tiny when she tries to eat her own food. Tiny has decided to take matters into her own
Tiny has learned that she does not enjoy being snarled at and nipped at, so her latest approach is to walk past Lil Dog, lift her back leg (similar to when a boy dog lifts his leg to pee), and slowly karate kick Lil Dog in the face to move her out of the food bowl. It's brilliant. If she is going to get bit, it's on the leg not in the face, and it more or less accomplishes her goal. Plus it's insanely funny to witness.