Chewing furniture, shoes, or other objects when left alone.
Continuous vocalization as soon as the owner leaves.
Walking back and forth in a fixed pattern, showing nervousness.
Scratching at doors or windows to try to reunite with their owner.
Unexpected urination or defecation despite being potty-trained.
Refusal to eat or drink when left alone.
Chewing or licking paws excessively, leading to injury.
Increased salivation due to stress and anxiety.
Excessive jumping, barking, or clinginess when the owner returns.
Constantly shadowing the guardian even before separation.
Restlessness or inability to sleep without the guardian nearby.
Appearing sad or uninterested in usual activities when alone.
Becoming anxious when the owner picks up keys or puts on shoes.
Recognizing the symptoms of puppy separation anxiety early can help prevent long-term behavioral issues. Consult a veterinarian or professional trainer for guidance.