Kibble refers specifically to dry pet food, usually for dogs or cats. My vet recommended feeding my cat kibble for better dental health.
Pro Tip 2/3
Not for Humans
'Kibble' indicates food meant for pets and should not be used to describe human food. While shopping for groceries, I also picked up some kibble for the puppy.
Pro Tip 3/3
Brand Variations
Different brands have kibble with various ingredients, shapes, and sizes. The store offers a variety of kibble brands; I prefer the one with natural ingredients.