High-fiber daily nutrition for adult pet guinea pig, made with sun-cured timothy hay for healthy digestion. Tested and monitored for pesticides and made with weed-free timothy hay for healthy digestion. Contains a stable source of Vitamin C that your guinea pig needs every day. Feed approximately 1/4 to 1/2 cups to your adult guinea pig daily. Always provide fresh food and water. Adjust the amount fed to ensure your pet’s optimum body weight. Vitamin and mineral supplements are not required and could be harmful. Do not leave moistened food or hay in the habitat for more than 2 hours. Size: 2.27kg.