[Suitable for dog breeds]: small and medium-sized dogs

 [Product specifications]]:

          3M tractor: about 12cm long, about 8cm wide, can bear 22.5 Jin dog

 5m tractor: about 15cm long, about 10cm wide, can bear 30kg dog

  box gauge: 55*39*30/144PCs

features of tractor:

1.(free) the length can be extended to 3M/5m to give the dog a large range of activities, but do not pull out all of them

2.(convenient) you can change the length of the rope at any time for easy operation

3.(humanized) the freely retractable design of automatic tractor is more humanized

4.(safety) the retraction function of the automatic retractor, you can retract in time in the dangerous moment, and pull the dog back to your side

5.(controllable) you can control the distance of the dog around you at any time, both far and near