Final answer:
If a stray dog with symptoms of rabies is brought to an animal shelter, the correct next steps would be to quarantine the dog, ensure the safety of shelter staff, and contact a veterinarian or animal control.
Step-by-step explanation:
The symptoms described for the stray dog are indicative of a possible case of rabies.
Rabies is a viral disease that affects the nervous system of mammals, including dogs, and can be transmitted to humans through bites or scratches. It can cause aggressive behavior, excessive drooling, difficulty walking, and disorientation.
If a stray dog with these symptoms is brought to your animal shelter, the correct next steps would be to quarantine the dog in a separate area away from other animals and humans, ensure the safety of shelter staff, and immediately contact a local veterinarian or animal control agency for assistance with assessing and managing the situation.