This is Aniha toothpaste gel for dogs and cats. Use a small amount, only once. Please purchase only if you understand that the product has been opened and used. [Veterinarian-Supervised Edible Toothpaste Gel] This chicken-flavored "veterinarian-supervised" toothpaste gel for dogs and cats allows for oral care in your preferred method: "lick, brush, or mix," even if your pet dislikes toothbrushes. Expiration date: 2028.6