Trixie Clicker Manual De Instrucciones página 26

4. 'Come!'
For training 'Come' you will need an eight- to ten-metre lead. You
should practise this exercise with distractions from the start. As
soon as your dog turns round to look at you, you give the first
'click' and a treat. As with walking on a loose lead, you next ask
your dog to turn around in the next step.