Most of the time my 3 year old Toller has brilliant recall - he’ll be at the other end of the field and when I call him he turns on a sixpence and comes hurtling back to me. However, sometimes when we see strange dogs out on walks he will not recall away from them. Most of the time it’s fine, he and the other dog/s will have a little play and then he’ll come back. But sometimes the other owner gets very shirty when I can’t call him away. This is only with off lead dogs - if I see another dog that’s on lead he goes on lead too. When we got him, we had two older dogs but sadly one died after being hit on the road (Rocky was a puppy at the time) and then we lost our older Toller to cancer last summer so he’s now an only dog. He missed out on a lot of adolescent socialisation as he was extremely ill when he was 5 months old and wasn’t able to mix with dogs outside the house for a long time, he’s also not been neutered on the vet’s advice. We live very rurally so we often don’t see anyone out on walks. If we go on a walk with another dog he’s fine and he’s fine going on group walks when he goes to stay with our dog boarder. I don’t know how to train for the situation when his recall breaks down - I could be waving a whole roast chicken at him and he wouldn’t care …