K9, retroactively "K9 Mark I" (Leeson), initially appeared in The Invisible Enemy (1977) as the creation of Professor Marius (Frederick Jaeger) in the year 5000. K9 subsequently travelled with the Fourth Doctor (Tom Baker) and Leela (Louise Jameson) as a companion of the Doctor in his adventures in time and space until The Invasion of Time (1978). In this serial, K9 decides to remain on the Doctor's home planet of Gallifrey with Leela. Immediately afterwards, Doctor Who would introduce a second incarnation of K9, played by the same prop; the last scene of The Invasion of Time shows the Doctor unpacking a box labeled "K9 Mk II".
“Success isn’t owned. It’s rented, and the rent is due every day. ... No matter how successful you are, nobody is going to give it to you. ... You’ve got to go take it.” #Titans CB @AdoreeKnows has designs that extend beyond the football field.https://www.usatoday.com/story/sports/nfl/columnist/mike-jones/2019/09/19/adoree-jackson-tennessee-titans-home-design-tv-show/2366883001/ …
Police K9 Equipment - ELITE K-9, CANINE, WORKING DOG, MILITARY, POLICE, EQUIPMENT, OFFICER, TRAINING, PROFESSIONAL, PROTECTION, GUARD DOGS, GERMAN SHEPHERDS, SCHUTZHUNDK9, Canines, Police Dogs, Police Canines, Police K9, Narcotic Dogs, Narcotic Canines, Narcotic K9, K9 Training, Canine Training, Explosive Dogs, Explosive Canines, Explosive K9, PoliceDog Training, Police Canine Training, Police K9 Training, Drug Dogs,Detection Dogs, Tracking Dogs, Police Tracking Dogs, Police Tracking K9,Police Tracking Canine, K9 Units, Canine Units, Police Patrol Dogs, PolicePatrol Canines, Police Patrol K9, Police K9 Training, Police CanineTraining, Drug Detection Canines, Drug Detection K9, Drug Detection Dogs,Police Narcotics Detection Dogs, Police Narcotics Detection Canines, PoliceNarcotics Detection K9, Police Dog Sales, Police K9 Sales, Police CanineSales, Detection Canines, Detection K9, Police Narcotics Dogs, K9, Dog Training, Canine Training, K9 Training, Bob Eden, Seminars,Equipment, Police Canine Sales, Police K9 Sales, Police Dog Sales, PoliceDog Vendors, Police Canine Vendors, Police K9 Vendors, Police Dog Trainers,Police Dog Training, Police K9 Trainers, Police Canine Trainers, PoliceCanine Training, Police K9 Training, Shipping to all 50 states and internationally, bite sleeves, bite suits, kongs, kennell supplies, scentlogix, scent detection, Buddy bowl
During Romana's Presidency of Gallifrey, Leela became her bodyguard, and the two K9 units were forced to work together, not always amicably. After Matthias had replaced Romana as President, he nominated her to undertake a mission to find a cure for the Free Time virus, to be followed by exile. K9 opted to remain in the employ of Matthias, fighting the infection on Gallifrey. However, Braxiatel and K9 had planned another operation. Realising that the only cure to the virus was to end the regeneration capabilities of the Time Lords, Braxiatel used a Time Scoop to collect the Time Lord bio-data archive (along with K9). Romana was asked to decide whether to administer the cure or let Gallifrey die and rebuild it from scratch with the bio-data archive. (AUDIO: Gallifrey)
After debuting in the final scene of "School Reunion" (2006), K9 Mark IV returned in spin-off series The Sarah Jane Adventures' premiere episode "Invasion of the Bane", where due to licensing issues with creator Bob Baker it is explained that K9 is sealing a black hole and can only communicate briefly and infrequently with Sarah Jane. The character makes an heroic appearance in the first series finale The Lost Boy, to do battle with rogue alien supercomputer Mr Smith (Alexander Armstrong), demonstrating new CGI teleportation and hovering features. K9 Mark IV's interfaces include at least one USB port. Subsequently, the character appears briefly in the Doctor Who series four series finale "Journey's End" (2008), wherein K9 and Mr Smith assist the Doctor in returning Earth to its proper position. K9 next appears in the comedic Red Nose Day 2009 Sarah Jane mini-episode "From Raxacoricofallapatorius with Love". A deal with the creators of K9 having been struck, K9 Mark IV became a regular character in The Sarah Jane Adventures in third series story, The Mad Woman in the Attic (2009), until the series four premiere The Nightmare Man (2010), where he accompanies departing series regular, Sarah Jane's adoptive son Luke Smith (Tommy Knight), to university. He appears again in series four finale, Goodbye, Sarah Jane Smith. Though he doesn't appear in the serial, it is mentioned in The Man Who Never Was (2011) that Luke invented a special dog whistle to summon him with.