Zignature is a premium dog food brand focused on high‑quality, limited‑ingredient nutrition designed to support dogs with sensitivities, allergies, or those needing novel protein sources. Its formulas feature unique proteins which can be easier on sensitive stomachs. The recipes are typically grain‑free and free from common allergens (no corn, wheat, soy, potato, or chicken), and many include added probiotics for digestive health along with essential vitamins, minerals, and healthy fats to support skin, coat, and overall well‑being.