Boomer's Birthday Cake

On December 23rd it was Boomer's birthday. I made him a doggie birthday cake. The dogs loved this cake they all ate it very fast. Roxy ate 3 plates of cake. Boomer and Wally only ate 1 1/2 because Roxy ate the rest. I forgot to take pictures, but I am going to post the recipe below:
Dog Birthday Cake Recipe:
Ingredients:
1 cup of whole wheat flour
1 tsp of baking soda
1/4 cup of peanut butter
1/4 cup of vegetable oil
1 egg
1 cup of doggy biscuits or your dog's favorite treats
2 thinly shredded carrots
Directions:
1. Take out all of your ingredients. Double the ingredients if you want a large cake for many canine guests.
2. Preheat the oven at 350 degrees.
3. Take a large bowl and mix the baking soda and flour. Add the peanut butter, vegetable oil, dog treats, eggs, and carrots.
4. Mix together well or until the batter is smooth.
5. Spray the pan with cooking spray and put the batter into it.
6. Bake for 40 minutes.
7. Frost the cake with peanut butter and yogurt frosting. You can use carrots and shredded dog treats as decoration.
8. Cut a slice of the cake and give it to your pup while singing "Happy Birthday".
9. You can also make dog ice cream. All you need is to mix peanut butter and yogurt in a tea cup and freeze it. After it is frozen pop it out of the tea cup and serve.