https://dogbehavior.it/dogbehavior «Dog behavior» is a four-monthly peer-reviewed international journal that focuses on all aspects of the behavior of dog and related canids, with a particular emphasis on clinical applications and research. en-US Dog behavior 2421-0684 https://dogbehavior.it/dogbehavior/article/view/210 <div> <p class="Standard"><span lang="EN-US">Sensory deprivation during the sensitive developmental period represents a significant risk factor for the onset of emotional and behavioral disorders in dogs. The present paper describes the clinical case of Zoe, an eight-month-old mixed-breed dog raised in a domestic environment characterized by severe sensory and social impoverishment. The puppy exhibited intense fear responses, avoidance behaviors, freezing, and marked difficulties in interaction, consistent with a sensory deprivation syndrome that had evolved into generalized phobia. </span><span lang="EN-US">The therapeutic approach was based on a multimodal protocol including reorganization of daily management, a structured behavioral rehabilitation program, and pharmacological support prescribed by a veterinarian with expertise in behavioral medicine. The intervention emphasized predictable routines and gradual exposure to stimuli. </span>At follow-up, a progressive improvement in exploratory behavior and a reduction in fear responses were observed, although the need for long-term management remained. This case highlights the central role of early experiences in canine behavioral development and the importance of an integrated, individualized approach in the management of sensory deprivation disorders.</p> </div> <div> <p class="Standard"><span lang="EN-US">&nbsp;</span></p> </div> Valeria Di Salvatore Rosita Galli Copyright (c) 2026 2026-01-16 2026-01-16 11 2 10.4454/db.v11i2.210 https://dogbehavior.it/dogbehavior/article/view/211 <p style="font-weight: 400;">Canine anxiety is a complex and multifactorial emotional condition characterized by the anticipation of perceived threats and associated with a wide range of clinical and behavioral manifestations. It can significantly impair animal welfare and the quality of the human–animal relationship, representing one of the most common reasons for referral in veterinary behavioral medicine. This paper provides an updated review of anxiety disorders in dogs, examining their pathogenesis through the interaction of genetic predisposition, life experiences, environmental factors, and concurrent clinical conditions. The main clinical forms of anxiety and the most frequent behavioral comorbidities, such as aggression, compulsive behaviors, separation-related problems, and social impairments are described. Particular attention is devoted to the neurobiological basis of canine anxiety, focusing on limbic neural circuits, the hypothalamic–pituitary–adrenal axis, and the key neurotransmitter systems involved in emotional regulation. The importance of an integrated therapeutic approach is emphasized, combining environmental management, behavioral modification strategies, and, when indicated, pharmacological or nutraceutical interventions. Overall, the review highlights the value of an evidence-based, multidisciplinary perspective for accurate assessment, effective treatment, and targeted prevention of anxiety disorders in dogs.</p> Giovanni Lodrini Virginia Bellini Alice Bevilacqua Susanna Bova Alessia Castagnoli Carla Olmo Valentina Gazzano Copyright (c) 2026 2026-01-16 2026-01-16 11 2 10.4454/db.v11i2.211