Argh! I give up. I finally braved walking the fields on my own this morning after yet again, the same dog (not the one from Friday another one) came hurtling across the park when my two were on lead.
This dog has done it several time, the owner always saunters up, saying 'oh you're so naughty, she deserves a telling off .... etc' as her dog leaps around and repeatedly charges at my two, winding them up in the process.
I have spoken to the owner at length, explained about Pip's history, that he's nervous of other dogs and may bolt out of the park if her dog chased him and also that my two are far too big and fast to run with her dog, that Lurchers have a unique way of chasing and playing that other dogs (and owners) often don't like as it's pretty rough and predatory looking sometimes, so I tend not to let them off to run unless I've asked the owner and I think the other dog can cope.
I've explained that I'd be worried about her getting accidentally injured - actually she squealed this morning as Lurcherboy managed to squish her, accidentally, just because she ran underneath him when he was wound up and boingy after her repeatedly rushing up to him.
She never puts her on a lead, even though she knows my two will stay on lead until we're well away from her and that I deliberately stay a good distance away. Her dog is teeny and could easily be badly injured if she let it join in when my two were chasing about at full speed, hence me not letting them do it unless the park is empty.
It's starting to feel like we only ever have bad experiences in that park these days, so I'm going to have to be brave and start walking the fields on my own instead.
It was lovely actually, there were birds of prey circling above the long grass, the track was newly mown and we had the place to ourselves. Unfortunately Pip managed to injure both his offside legs charging about in the garden at the weekend (haven't a clue how, as he didn't yell or even come in for a fuss). He has a bruised knee with a graze on it and a big cut on the inside of his elbow - how on earth did he manage that?
As soon as I let him off to free-run in the field he went lame, so had to go straight back on-lead. He walked it off and wasn't limping by the time we got home, so I assume he's just a bit stiff with the bruise being on his knee (same place as his Christmas injury - just the other leg). Still, lead walks for a few days I think. 
The wood pigeons in our garden are having a ball teasing Pip at the moment. Poor lad, they wore him out, taxing his tiny little brain yesterday by hiding under the trampoline then flying out and sitting on next door's shed roof watching him. He spent ages up the garden just standing there looking confused and circling the trampoline whilst peering anxiously underneath - after they'd gone! He just can't understand why they are never under there when he's there, but when he's by the house, at the other end of the garden, he can see them under there! 