Juice is a liquid extracted from fruits or vegetables. It is sold fresh, reconstituted from concentrate, or formulated with added sugars and flavors. Because pressing removes most of the fiber, juice concentrates natural sugars, acids, and soluble plant compounds into a small serving. For pets this concentration may provide quick calories but also increase the risk of digestive upset, dental issues, or rapid changes in blood sugar. Do not use juice as a regular beverage for pets; water is the preferred way to hydrate animals.
Different juices vary widely: 100% fruit juices lack fiber but may still contain vitamins, while juice blends, sweetened beverages, and cocktail drinks add sugars, salts, or flavorings that raise health risks. Some juice products may ferment if left unrefrigerated, producing off odors and gases that can worsen stomach upset. For these reasons, whole fruit or plain water is safer than offering juice to pets.
