What can poor testimony from a canine handler lead to?

Poor testimony from a canine handler can significantly undermine the credibility of the evidence presented in a case. When a handler is unable to effectively communicate the training, reliability, or specific circumstances surrounding their canine's performance, it can result in the jury or judge questioning the validity of the canine's findings. This lack of trust can lead to a loss of the case due to insufficient evidence or the dismissal of the canine's contributions altogether. Furthermore, if the case is adversely affected by the poor testimony, it can set a precedent in the legal system that may result in unfavorable case law regarding the use of canines in law enforcement. Thus, the possibility to secure a conviction or maintain a strong prosecution strategy can be severely compromised.