How shelters assess and act on dog behavior during intake has profound welfare consequences, determining which dogs receive rehabilitation support and which face euthanasia decisions.
Dogs entering shelters experience acute stress that distorts their behavior during assessment, often leading to inaccurate evaluations. Fear responses to strange humans, unfamiliar environments, and social isolation are regularly misread as aggression. Evidence-based assessment programs that allow dogs time to decompress, use standardized validated tools, and include skilled behavioral support can substantially reduce unnecessary euthanasia while improving adoption match success.