Demand for dogs
Organised crime is exploiting the situation by smuggling puppies from abroad and stealing dogs in the UK.
Dog thefts are now believed to be at an unprecedented high, with puppies stolen for immediate sale and adults taken for forced breeding on puppy farms.
An organised crime expert tells the BBC how it works, and why this is the “perfect crime”.
If you have any information about the incidents featured in this film, you can report it online or by calling 101 and quote reference number 40/49974/20 for Melissa and Tig’s story – or 41/67201/20 for Trigger and Katy’s.
Produced by Almudena Garcia-Parrado and Blanca Munoz
Filmed and edited by Jemma Cox
Graphics: Gerard Groves
Commissioning Editor: Nisha Lilia Diu