A woman takes a selfie with Kaike the dog, both decked out in costumes for the “Blocao” dog carnival parade along Copacabana beach in Rio de Janeiro, Brazil, Sunday, February 4, 2018. Carnival goes to the dogs as pet owners take to the streets for their own party, with their four-legged friends in ornate costumes. (Photo by Silvia Izquierdo/AP Photo)
