2. Changes in Vocalization

Is your usually chatty pup suddenly silent, or has your quiet companion started whining or barking more than usual? Shifts in vocalization—whether it’s more or less—can reflect emotional unrest. Whining might mean they’re seeking comfort, while silence could indicate withdrawal.

What to do: Pay attention to when it happens. Are they reacting to something specific, like strangers or being left alone? Address the root cause with patience and consistency.