A paralysed dog is training to walk using a new wheelchair in Gaza City December 6, 2021. It was a freezing moment for Lucy, a paralyzed dog, when animal caretakers put a wheelchair on her to help her move again. Animal caretaker Said Al-Aer works with his father to care for 300 stray dogs and 80 cats. Picture taken December 6, 2021. REUTERS/Ibraheem Abu Mustafa