When being imprisoned by the Sporraxx they tried to access K9's memory core. Memories that K9 had assumed to be erased were slowly coming back and the Sporraxx got to know more and more about K9's past. They reprogrammed K9 to protect a small spherical marauder bomb, that would destroy Earth. However K9 was able to break free of their control, because deep in his memories a sense of right and wrong prevailed. He took the bomb back into the Sporraxx space ship where it exploded. (COMIC: Short Circuit)

Foundation Style Dog Training has been in development for over two decades. Register to have full access to our knowledge base and to learn how to train dogs through our online dog training classes. Learn how to solve behavior problems, teach advanced obedience, personal protection training, how to use ALL dog training collars, and more! We have online dog training for all parts of the world. Show less


The Fourth Doctor and K9 Mark II spent an indeterminate period of time together. However, the Doctor appeared to be activating K9 Mark II, implying that no significant time had elapsed since leaving Gallifrey. (TV: The Ribos Operation) It is possible that the Doctor spent some time at Nest Cottage before activating him. (AUDIO: The Stuff of Nightmares)

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


K9 had a personality very consistent across the models with some contact with the Doctor. He was polite and formal, with pedantry bordering on condescension. Though he often displayed feelings such as sorrow (TV: The Invasion of Time) and self-regard (TV: School Reunion), he often stated that he had not been programmed to have emotions. (TV: Invasion of the Bane)
He helped Starkey fight the Oroborus, (TV: Oroborus) free the Medes (TV: Alien Avatar) and help one of the last Aeolians find her mate. (TV: Aeolian) He saved a Centuripede and her young from being killed by Drake (TV: The Last Oak Tree) and absorbed the Hunger swarm which threatened to devour Earth. (TV: Black Hunger) He and Starkey went through the STM to 1963, where they rescued Jorjie and saved Darius' great-grandfather William Pike from arrest and Darius from erasure from history. (TV: The Cambridge Spy) He enlisted the help of the Ukkan librarian Yssaringintinka to rescue Starkey, trapped on the planet Urlic. (TV: Lost Library of Ukko) He helped Birdie, a CCPC whith implanted human DNA, escape from the Department. (TV: Mutant Copper) He discovered the last of the Etydions (TV: The Custodians) and taught Taphony how to be a friend. (TV: Taphony and the Time Loop)

A short story, "Moving On", in Virgin Publishing's Decalog 3: Consequences anthology and the Big Finish Productions-produced Sarah Jane Smith audio play Mirror, Signal, Manoeuvre (both written by Peter Anghelides) indicate that K9 Mark III broke down and Sarah was unable to repair it as the replacement circuits would not be invented for several centuries.
A K9 officer and his or her dog, should undergo lessons in maintaining the police dog normative once a week. A K9 handler and a police dog improve their work per Shutzhund dog training, tracking training, bomb detection, and K9 tactics. We simulate different situations that may pop up during serious police work, using automobiles, a garage, sport , elementary schools, shopping centers, etc.
On 24 October 2015, Bob Baker and Paul Tams announced the film K9: TimeQuake which is destined for cinemas in 2017 and is to feature the robot dog facing off against classic Doctor Who villain Omega in deep space. However, this did not happen leaving it unknown when the movie will be released.[4][5]. In 2018 it was confirmed TimeQuake was confirmed to still be in pre-production, with plans for a prequel TV show to establish K9 for modern audiences before the movie.

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

Unlike 25 years earlier where she appeared unconcerned with K9 Mark III being seen, Sarah Jane restricted K9 Mark IV to her Ealing house except in emergencies or when she required his services, lest she have to explain him. Her son Luke covered by explaining to a puzzled Peter Dalton that K9 was a Japanese robot toy with pre-programmed phrases. (TV: The Wedding of Sarah Jane Smith) Nevertheless, she sent K9 to serve Luke when he went away to the University of Oxford. (TV: The Nightmare Man)
Almost as soon as he arrived, K9 Mark IV left Sarah Jane to stabilise a dangerous black hole in space which had been created in Switzerland. He could only speak with Sarah Jane occasionally via a cabinet with a space-time link when the orbit of the black hole intersected with Earth's and did not know when he would complete the job. (TV: Invasion of the Bane) However, he returned to Earth very briefly during emergencies. He did so on two later occasions in order to render vital assistance. The first time, he fought Mr Smith in pitched battle to give Sarah Jane time to upload the Armageddon Virus. (TV: The Lost Boy) The second time, he quickly uploaded TARDIS base codes to Mr Smith, assisting the Tenth Doctor in returning Earth to its correct location in space. (TV: Journey's End)
The Virgin New Adventures seventh Doctor novel Lungbarrow (written by former Doctor TV series writer Marc Platt) featured K9s Marks I and II meeting for the first time on Gallifrey during the events surrounding the disappearance of the Doctor's entire family house and his living relatives, which also featured many previous established Gallifreyan based characters. The two collaborated towards rescuing the Doctor, then current companion Chris Cwej and the Doctor's lost family. This novel also served as the direct lead-in story to the 1996 Doctor Who telemovie.
×