What must be included when documenting a controlled substance for animals?

When documenting a controlled substance for animals, it is essential to include the owner's name and the species of the animal. This information is crucial for several reasons. First, documenting the owner's name ensures proper attribution and accountability, allowing for easy identification should follow-up be necessary regarding the medication or treatment provided. Additionally, noting the species of the animal allows veterinary professionals to ensure that the prescribed medication is appropriate for the specific type of animal being treated, as different species can have varying sensitivities and responses to controlled substances.

In the context of veterinary practices, this documentation not only meets legal and regulatory requirements but also promotes responsible use of controlled substances to safeguard animal health and welfare. Accurate records support public safety initiatives and uphold the standards set by regulatory bodies.

The other choices are not comprehensive enough. While the owner's contact information and the veterinarian's license number can also be important for different aspects of veterinary practice and accountability, they do not fulfill the primary requirement of identifying both the responsible party (owner) and the patient (animal) in the context of controlled substance documentation.