People train dogs at UP Campus in Manila, the Philippines

Nano, a former stray dog, is trained to "sit and wait" by handler during the University of the Philippines (UP) Sagip (Rescue) K9 training at the UP Campus in Manila, the Philippines on June 23, 2021. The UP Sagip (Rescue) K9 aims to find purpose and care for the saved stray dogs that were left unfed because of the COVID-19 pandemic by undergoing search and rescue training. (Xinhua/Rouelle Umali)