Discovery Channel (formerly The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery) is an American basic cable and satellite television channel (which is also delivered via IPTV, terrestrial television and internet television in other parts of the world) that is the flagship television property of Discovery Communications, a publicly traded company run by CEO David Zaslav.
 s of 2012 , Discovery Channel is the third most widely distributed cable channel in the United States, behind TBS and The Weather Channel; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally.
Comedy Central is an American basic cable and satellite television channel owned by Viacom Global Entertainment Group, a unit of the Viacom Media Networks division of Viacom.
 The channel carries comedy programming, in the form of both original, licensed and syndicated series and stand-up comedy specials, as well as feature films.
Animal Planet is an American basic cable and satellite television channel owned by Discovery Communications.
 Originally focused on more educationally-based television shows, the network has featured more reality programming since 2008.
 It is available throughout the United States, as well as in over 70 countries around the world.
 Country-specific versions of the channel have been created in Canada, India, Japan, Taiwan, and other countries.
WGN America is an American basic cable and satellite television channel that is owned by Tribune Broadcasting.
 The channel is one of several flagship properties owned by Chicago, Illinois-based corporate parent Tribune Media, which also owns the channel's former parent television station during its existence as a superstation, WGN-TV (channel 9), regional cable news channel Chicagoland Television (CLTV) and radio station WGN (720 AM).
 The channel borrows its name from the "World's Greatest Newspaper" slogan of its corporate parent's former flagship newspaper, the "Chicago Tribune", which was applied beforehand as the callsign of Tribune's Chicago television and radio stations.
Star World India is a 24-hour English language basic cable and satellite television channel owned by STAR TV and Fox Networks Group, two fully owned subsidiaries of 21st Century Fox.
 The channel primarily airs popular shows from the United States, United Kingdom and sometimes Australia along with some local shows to appeal to the English-speaking population of India and a few other South Asian countries.
 An HD simulcast of the channel was started in April 2011.
 The channel focuses on 14- to 35-year-old urban population, with 24-year-old working professionals being its primary target demographic.
 The channel has been quoted as "India's most loved and leading General English Entertainment Channel" (GEC).
 The channel mainly airs TV shows from the leading American entertainment networks such as FOX, ABC, NBC, ABC Family, CBS, USA Network and sometimes from AMC and The CW.
 Some original programs which are solely made and produced in India are also aired on this channel which include the celebrity talk show "Koffee with Karan" and "The Tara Sharma Show" which deals with parenting and maternal child care issues.
 Some high-rated notable television shows aired on this channel include "Friends", "Game of Thrones", "Downton Abbey", "Grey's Anatomy", "Homeland", "House M.D.", "Lost", "Mad Men", "How I Met Your Mother", "Desperate Housewives", "MasterChef Australia", "Modern Family", "Monk", "One Tree Hill", "Smallville", "The Big Bang Theory", "The Simpsons", "The X-Files", "Two and a Half Men", "Yes, Dear" etc.
 The channel is also an official broadcaster of the Primetime Emmy Awards in India.
Cable News Network (CNN) is an American basic cable and satellite television news channel owned by the Turner Broadcasting System, a division of Time Warner.
 CNN was founded in 1980 by American media proprietor Ted Turner as a 24-hour cable news channel.
 Upon its launch, CNN was the first television channel to provide 24-hour news coverage, and was the first all-news television channel in the United States.
The Weather Channel is an American basic cable and satellite television channel owned by The Weather Company (a consortium owned by NBCUniversal, The Blackstone Group and Bain Capital) that focuses on national and international weather information; although in recent years, the channel has also incorporated entertainment-based programs related to weather on its schedule.
 This article details the history of the channel, which dates back its founding to around 1980.
TNT is an American basic cable and satellite television channel owned by the Turner Broadcasting System, a division of Time Warner.
 The original purpose of the channel was to play spillovers from its sister channel TBS by airing classic films and TV shows; however, since June 2001, the channel's programming consists of television series and feature films with a focus on drama, along with some professional sporting events (such as National Basketball Association basketball games and Professional Golfers Association of America golf).
Kevin Terrel Fitzgerald (born September 23, 1951), a board certified veterinarian who works at "Alameda East Veterinary Hospital" in his native Denver, Colorado is best known through his visibility on the Animal Planet reality show "Emergency Vets" and, more recently, "E-Vet Interns".
 Fitzgerald also does stand-up comedy and a little tap dancing.
 In 2001, he was named one of the 50 most eligible bachelors by "People Magazine".
USA Network (commonly referred to as simply USA) is an American basic cable and satellite television channel that is owned by the NBCUniversal Cable Entertainment Group division of NBCUniversal, itself a subsidiary of Comcast.
 Once a minor player in basic cable, the network has steadily gained popularity due to its original programming; USA also broadcasts syndicated reruns of current and former "network television" (i.e., broadcast) series and theatrically-released feature films, as well as limited sports programming.

Question: Kevin Terrel Fitzgerald is best known through his visibility on the Animal Planet an American basic cable and satellite television channel owned by what company?
Answer: Discovery Communications