Autonomous robot dogs represent an emerging national security challenge that warrants serious attention. These advanced machines combine mobility, sensor capabilities, and independent decision-making systems, creating potential vulnerabilities in critical infrastructure protection. Security experts highlight concerns regarding unauthorized surveillance, data collection, and potential weaponization of these technologies. The rapid advancement in robotics and artificial intelligence has outpaced regulatory frameworks, leaving security gaps. Nations worldwide are developing strategies to mitigate risks associated with autonomous systems. Understanding these threats is essential for policymakers, defense officials, and technology experts to establish appropriate safeguards and international protocols governing their development and deployment.