Xanax (alprazolam) is sometimes prescribed by veterinarians to help dogs manage anxiety, noise phobias, or travel stress. While it can be effective, it's important for pet owners to understand the potential risks, proper dosage, and possible side effects, including drowsiness, confusion, or changes in behavior. This guide provides key information about when Xanax may be appropriate for dogs, the importance of vet supervision, and safer alternatives for managing anxiety in pets.