7. The Banana & Oat “Muffin” Cake

Great for senior dogs, this cake is soft, easy to chew, and packed with potassium and fiber.

  • How to make it: Mash overripe bananas and mix with quick oats and a dash of cinnamon (avoid nutmeg, which is toxic).
  • The Vibe: It has a “Banana Bread” aesthetic that looks great in a rustic, farmhouse-style birthday shoot.