Use crunchy and chewy dog treats to make designs or shapes on top of the cake along with veggies like broccoli, cauliflower or green beans. (dogcare.dailypuppy.com)
I also like using different bowls to hold longer stalks of veggies like asparagus and celery. (tablefortwoblog.com)
They were very good, but I want to try these, too, plus some other veggies like carrots, beans, and asparagus. (healthygreenkitchen.com)