The application of kale in pet food is based on its natural properties and processing compatibility. As an ingredient supplement and a development element for products, it supports the diverse design of pet food. 
Kale can be used as a natural fruit and vegetable ingredient and incorporated into pet food formulas such as dog food and cat food. It can be combined with other ingredients like meat and grains to enrich the variety of ingredients in pet food and meet the demand for diverse ingredient combinations. After its leaf texture is processed through chopping, steaming, or drying, it can well blend into dry food particles, wet food meat paste, or pet snacks. During the processing, the overall texture and stability of the product are not easily compromised. 
Kohlrabi can be applied to various development scenarios of pet food. It can be selected as one of the vegetable and fruit components in specific formulas, providing a flavor supplement for pet food. At the same time, the addition ratio can be adjusted according to the product positioning to support the diversity of pet food formulas and the innovation of raw materials. This is in line with the product development direction that demands natural ingredients.