Recipe for K-9 Birthday Cake
Ingredients:
1 cup white or whole wheat flour
1 teaspoon baking soda
1/4 cup peanut butter
1/4 cup cooking oil
1 cup shredded carrots
1 teaspoon vanilla
1/3 cup honey (optional)
1 egg
Mix the dry ingredients. Add the remaining ingredients and mix quickly. Bake in a greased ring mold at 350 degrees for 40 minutes. You may frost this cake with low fat cottage cheese and decorate with some carrot pieces. Store in the refrigerator. (Dogs will eat this without the honey added)
I found this on a website. You may get better suggestions and recipes but I have made this cake for my dogs and they liked it ok (although I don't really know how to bake so it's surprising that they even ate it).