We have a bolter who is fine on the lead. We want to do two things more. One is recall training. So far we have only been able to do this in the house due to her running off. She is fine in the house but will bolt outside.
The other is to get her used to what feels to her like not really being on the lead.
We have a now have a very big garden but it is no way secure. (old supposedly secure garden she would clear 6ft)
Would the best kind of lead be a very long retractable lead, a lightweight simple line or one of those lines that are secured at two points which a shorter lead she is attached to runs along?