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Slate’s Washington, 1707 L St. NW, Washington, D.C., 20036.
Pet lovers kicked off Carnival celebrations with dozens of dogs dressed as fairies and superheroes and others festooned in ribbons, feathers and head pieces.
A dog confronts another dog during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog confronts another dog during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a cardboard soccer net costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a cardboard soccer net costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
Owners and their pets pose for a photo at the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
Owners and their pets pose for a photo at the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a police costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a police costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A woman dressed as the Carnival character Pepino prepares her dogs in Chola costumes before a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
A woman dressed as the Carnival character Pepino prepares her dogs in Chola costumes before a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
A dog dons a wig during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog dons a wig during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a lion’s mane headpiece during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a lion’s mane headpiece during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog wears a costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
pet owners show off their dogs at the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
pet owners show off their dogs at the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog takes part in the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog takes part in the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog named Mila is dressed up as the Carnival personality “Chola” during a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
A dog named Mila is dressed up as the Carnival personality “Chola” during a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
A dog and its owner wear pirate costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog and its owner wear pirate costume during the “Blocao” Carnival dog parade in Rio de Janeiro, Saturday, Feb. 14, 2026. (AP Photo/Silvia Izquierdo)
A dog named Jeyson is dressed up as the Carnival personality “Pepino” during a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
A dog named Jeyson is dressed up as the Carnival personality “Pepino” during a pet parade and costume contest for the three Carnival personalities of lka, Chola and Pepino in La Paz, Bolivia, Friday, Feb. 13, 2026. (AP Photo/Juan Karita)
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This is a photo gallery curated by AP photo editors.