You can find many dog cake recipes online.
Here's mine from last year:
Ingredients:
- polenta (top and bottom)
- ground beef (raw)
- zucchini and tomato
- coconut flour
- sour cream
- flax, sesame, sunflower, cinnamon, pumpkin seeds
- pedigree biscrok biscuits
We made a similar cake this year, with rice this time, some raw meat and veggies.
As for the birthday party, we always invite some of our dog-friends to eat the cake together