It’s completely natural for dogs to follow their owners around, driven by a mix of attachment and pack instincts. However, it’s important to distinguish this behavior from signs that could indicate separation anxiety.

| Item | Normal Attachment | Warning Signs | Separation Anxiety |
|---|---|---|---|
| Intensity of following | Sometimes takes a break | Almost always stuck by your side | Cannot be even 1m apart |
| When left alone | Rests comfortably | Slight whining | Barking, destruction, house-soiling |
| When you prepare to go out | Indifferent | Slightly tense | Panting, drooling |
| Reaction on your return | Happy tail wagging | Excitement lasts a long time | Hyperventilation, urination accidents |
| Need for improvement | False | True | True |
If signs are worse than the warning level, training or a veterinary consultation is recommended

Signs That May Indicate Separation Anxiety
If several of the following signs overlap or persist for an extended period, they may not simply be expressions of affection. - The dog trembles or pants when the owner is near the front door. - Prolonged barking or howling occurs when left alone. - Chewing on doors, walls, or its own paws leads to self-injurious destruction. - A house-trained dog only has accidents when left alone. - Appetite decreases, or the dog only eats in the owner’s presence. These behaviors are commonly seen in separation anxiety, but similar signs can also appear with pain or other medical conditions. If the behavior change is sudden, rule out medical causes first. Instead of scolding, pursue behavior modification training and consult a veterinarian.

Key Considerations by Breed and Age
In certain situations, a dog’s tendency to follow you around can suddenly intensify. - Senior dogs: As vision and hearing decline, they may seek their owner’s company more often. This can also be an early sign of cognitive dysfunction (canine dementia). - Early adoption period: When a young puppy is first separated from its mother and littermates, some level of separation stress is normal. Therefore, following you around is natural during the initial phase of forming a bond. - Life changes: Environmental or routine shifts, such as moving house or changes in the owner’s work schedule, can temporarily increase dependency. Some studies also suggest a link between neutering status and the occurrence of separation-related issues. - Breed: There is no definitive consensus on which breeds are particularly vulnerable to separation anxiety. Individual temperament, experiences, and environment tend to play a more significant role than breed. If your dog’s following behavior has suddenly worsened compared to its usual pattern, it could be a sign of an underlying health issue, so it’s important to check.

A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.
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[1] Horwitz D, Mills D, BSAVA Manual of Canine and Feline Behavioural Medicine, 2nd Edition, 2009
[2] Landsberg G, Hunthausen W, Ackerman L, Behavior Problems of the Dog and Cat, 4th Edition, 2023
[3] Overall KL, Manual of Clinical Behavioral Medicine for Dogs and Cats, 2013