Separation anxiety is one of the most prevalent and distressing welfare problems in companion dogs, causing acute psychological suffering when left alone.
Separation anxiety causes genuine panic in affected dogs — the physiological response is consistent with acute fear: elevated heart rate, cortisol surge, trembling, vocalisation, and escape attempts. Dogs experiencing separation anxiety every time they are left alone face daily panic events that significantly compromise their quality of life. The condition is treatable but requires consistent, patient desensitisation training that gradually accustoms the dog to short periods of absence. Prevention is far more achievable: puppies acquired during lockdown periods, when owners were continuously present, frequently developed severe separation anxiety when routines normalised. Teaching independence from early puppyhood protects against this.