The Puppies' Age at Adoption Time Influences the Behavioral Responses of Adult Dog.

ABSTRACT: Early socialization and appropriate adoption time are key factors in shaping canine behavior and welfare. Stress and behavioral challenges are major concerns for owners, often leading to abandonment. Stress can be assessed through physiological and behavioral indicators, with behavior being a noninvasive and practical measure. Canine development includes critical sensitive periods, particularly the socialization phase (3-12 weeks), when puppies form primary social bonds and adapt to novel stimuli. Lack of positive experiences during this period can lead to adult behavioral problems like fear, aggression, or anxiety. This study analyzed the behaviors of 107 dogs adopted at different ages (≤1 month to ≥4 months) and from varied origin contexts (shelters, breeders, private). Using the validat

SUBMITTER: Cocco R 

PROVIDER: S-EPMC11860672 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature