A dog wears a headdress during the “Blocao” dog carnival parade, in Rio de Janeiro, Brazil, Saturday, February 18, 2023. The “Blocao” – a mixture of “bloco” which refers to Carnival street parties and “cao”, or dog in Portuguese – brought about 300 people to Rio's Barra da Tijuca. Dog costumes ranged from fairies, and superheroes to clowns and cartoon characters. (Photo by Silvia Izquierdo/AP Photo)
