My family and I have just had a most unpleasant experience coming back from a playpark in the neighbouring village. Walking back through a footpath towards where we had parked the car we were confronted by a whippet cross, no owner in sight, that took umbrage to our springer who was on her lead. The whippet had her hackles up, tail held high (expression of dominance in dog body language) and was barking her head off at our dog.
As we inched forwards towards the car (which was only about 20 yards away) the whippet went into overdrive and started to bite at ours. My wife and the kids backtracked towards the park and I had to resort to using the lead to pull our dog out of reach of the whippet whilst using my foot to keep the whippet off our dog. There I was spinning in a circle with one dog attempting to bite the other, who was attempting to escape and being almost held aloft by her lead, with me yelling my head off. After kicking up some dust and stones at the whippet it backed off enough for me to get to the car and throw our dog into the boot. No sooner was she out of sight than the whippet trotted off out of the footpath and up the lane towards some stables.
Luckily ours wasn't actually bitten, more by luck than anything else and just seemed bemused by the whole episode. It really shook my family up though, and I'm sure the kids will give whippets/long dogs a wide berth from now on. We've raised them to be wary of strange dogs and not approach any dog other than those they know, and this encounter has definitely reinforced that. Shameful that the owners either let their dog run free or don't care enough to keep it securely in their home.