Best Small Animal Food for Immune Support of 2025

Oxbow Rat Food is an all-natural adult rat food that is recommended by veterinarians. It is made in the USA and is rich in natural vitamins and minerals. This balanced diet provides the essential ingredients for a healthy and active lifestyle, including protein, fat, and carbohydrates for energy. The food also supports the immune system health of your adult rat with antioxidants and prebiotics. With its uniform kibble, it is perfect for picky eaters as it prevents selective feeding. Additionally, this fortified food is formulated with the guidance of top veterinarians and nutritionists. To complement the diet, it is recommended to add Oxbow grass hay to support your pet's burrowing and nesting instincts.

Oxbow Rabbit Food is a high-quality small animal food that contains essential ingredients for a healthy, active lifestyle. Made with high-fiber Oxbow Timothy Hay, it supports healthy digestion and immune system health, thanks to antioxidants and prebiotics. Uniform pellets prevent selective feeding, making it perfect for picky eaters. Additionally, this fortified food is packed with vitamins and minerals for optimum health. Veterinarian recommended, this food is formulated with the guidance of top veterinarians and nutritionists. To complement this food, you can add Oxbow grass hay, which offers unlimited amounts of fresh grass hay at all times. Choose from Oxbow's Western Timothy, Orchard, Oat, Hay Blends, Organic Meadow, or Botanical grass hays to meet your pet's daily fiber needs.

Oasis Vita-Drops is a high-quality daily vitamin supplement specially formulated for hamsters, gerbils, fancy mice, rats, and small pets. This all-in-one multivitamin promotes overall health by providing essential vitamins and antioxidants that support healthy bones and teeth, joints and digestion, and promote healthy skin and coat. The vitamin C in the formulation helps improve the immune system, keeping your pet strong and healthy. The drops are easy to use - simply add them to your pet's water or directly on their food each day. The irresistible orange flavor encourages them to drink and eat more. With over 50 years of experience, Oasis is a trusted brand in the pet supplement industry, ensuring safe and effective products. Made in the USA.

OASIS Rabbit Vita Drops are designed to enhance your rabbit's overall health. This supplement provides essential vitamins and antioxidants that support their joints and bones while improving skin and coat quality. It also includes Vitamin C, which is crucial for boosting your rabbit's immune system, helping them stay strong and healthy. The drops are easy to use—just mix them into your rabbit's water or food. With a delightful orange flavor, your pet will be encouraged to drink and eat more, making it a convenient addition to their daily routine.

Vitakraft Premium Rabbit Food is a nutritious blend of vegetables, grains, fruits, and concentrated pellets that provide variety in every bite. The food is fortified with vitamins, minerals, and natural probiotics to support a healthy brain, heart, vision, coat, and immune system. With ingredients that rabbits would forage for in the wild, this food is suitable for rabbits in all life stages, from young to adult. The resealable bag keeps the food fresh and tasty.

Oxbow Essentials Chinchilla Food is a natural food that contains high-fiber and protein-rich Oxbow Alfalfa to support healthy digestion and an active lifestyle for chinchillas of all ages. Fortified with vitamins and minerals, it also contains antioxidants & prebiotics to support the immune system health of your chinchilla. Uniform pellets prevent selective feeding which is perfect for picky eaters. The feeding instructions are simple and vet recommended. Complement it with Oxbow Grass Hay to meet your pet's daily fiber needs.

Oxbow Essentials Adult Guinea Pig Food is made with high fiber Timothy hay to support healthy digestion and fortified with vitamins and minerals to ensure optimum health. The stabilized Vitamin C and antioxidants in the food support the immune system health of your guinea pig. The uniform pellets prevent selective feeding, making it perfect for picky eaters. The product is formulated with the guidance of veterinarians and nutritionists, making it a recommended food for adult guinea pigs.