Watch for unexplained shifts in behavior, such as increased aggression, restlessness, or agitation.
Look for signs of difficulty swallowing, excessive drooling, muscle tremors, paralysis, and seizures, which indicate central nervous system involvement.
Notice any unusual changes in vocalization, like atypical barking, howling, meowing, or growling.
Be aware of heightened sensitivity to light, sound, and touch, often resulting in aggressive or fearful reactions.
A classic sign of rabies is hydrophobia, where pets exhibit intense fear and avoidance of water, even when they are thirsty.