TV Colosso (also known as The Hot Dog Channel) was a Brazilian children's television series produced by Rede Globo, that began on April 19, 1993, and finished on January 3, 1997. The show utilized puppets, body puppets, remote-controlled animatronics and bluescreen puppets. It stars a group of working dogs in a TV station that struggle to put her TV shows on air.

The show presented the fictional programs "Jornal Colossal"; "Clip-Cão"; "Pedigree", a parody of Rede Globo's soap operas; "As Aventuras do Super-Cão"; "Olimpíadas de Cachorro"; "Acredite Se Puder" (Believe it if you can) satirizing Ripley's Believe It or Not!; "ColosShow"; "Asfalto Quente"; "Aprendendo Prá Cachorro"; "CapaShow"; and others.

The show was created by Luiz Ferré, a graphic artist, who also created its characters; and directed by J. B. de Oliveira (Boninho), famous for Rede Globo's hits No Limite (Brazilian version of Survivor) and Big Brother Brasil. The puppets were all made by Roberto Dornelles from Ferré's own puppet company Criadores e Criaturas (100 Modos).

It was a big hit on Brazil and worldwide, but was cancelled due to intense production costs. The show was also broadcast in Japan by NHK.

In 2009, the show's return in April of the same year was discussed by the producer, but not happened. Also in that year, it was reported that a DVD box set featuring the show's most important episodes and a Broadway-inspired musical were in works.

On October 12, 2016, the show resumed production as a webseries for Playkids. It was also syndicated on Viva from October 7, 2024 to January 3, 2025 and is currently available on Globoplay. On March 8 of the same year, it was adapted into a stage musical similar to The Lion King and Avenue Q.