The dog was not even mine. I was minding a friend’s collie for a long weekend, a good dog, biddable in a park, and we came down a green lane into a bottom field with maybe forty ewes in it. She went from walking at my heel to a flat run in about two strides, and the sheep went up the field in a grey wave, and I stood there shouting a name that had worked every single time until it did not.
She came back after maybe ninety seconds, tongue out, delighted with herself. Nothing was bitten. Nothing aborted, as far as I ever knew. Two ewes were still going at the top corner. I put her on the lead with hands that were not entirely steady and walked the long way back to the road, and I have never once since let a dog off in a field with stock in it.
What a chase actually does
I used to think the harm was bites, and that a dog that does not bite is a dog that has done no damage. That is not how it works.
Sheep run themselves into fences and ditches. A ewe in late pregnancy that is run hard can lose the lamb, and it does not happen while you are watching, it happens later that night or the next day, so you never see the thing you caused. Sheep in full fleece in warm weather overheat quickly. A ewe on her back in a hollow cannot right herself. And a flock that gets chased once becomes flighty and harder to work for weeks afterwards, which costs the farmer time on every gather.
None of that shows up as a dramatic scene. It shows up as a phone call to a vet a couple of days later. That gap between the fun the dog had and the bill somebody else pays is the whole reason I changed how I walk.
The rule I actually use
Lead goes on before the gate, not after I see animals. That is the change that made everything else easy.
The mistake I was making was treating the lead as a response to a sighting. But sheep sit in dead ground, calves lie in long grass, and hens come round the corner of a barn with no warning at all. By the time you have seen the stock, a fast dog is already three strides into a decision. Clipping on at the gate takes the judgement out of it entirely.
A short lead, not a long extending one. Extending leads give a dog fifteen feet of freedom in exactly the situation where fifteen feet is too much, and they are useless if you need to physically hold a dog back. Mine is a plain lead, and in stock fields I hold it short with a loop in my hand rather than trusting the clip and my fingertips.
There is a single exception and it is worth knowing before you need it. If cattle come at you while you have a dog, you let the dog off. Cattle target the dog, not the person. Off lead, the dog will outrun them and get clear. On lead, you are standing in the middle of it holding the thing they are worried about.
Every farmer I have asked about this has said the same, without hesitation, and every one of them has also said the better answer is not to be in that field in the first place. I take that seriously now. If the field ahead has cattle and I have the dog, I find another way around, even if it adds half an hour. It is not a hard trade.
Poultry, yards, and the things I did not think about
Sheep and cattle are the obvious ones. The near misses I have had were with things I had not considered at all.
Free range hens will scatter across a track in front of you and a dog with any prey drive will go. Farm dogs will come out to meet you at a yard, and my dog on a short lead beside my leg is a much calmer meeting than two loose dogs sorting out a hierarchy in front of a barn. Ducks on a pond, geese, a cat in a doorway. Any of it can turn a quiet passage into a scene.
Yards are also where I stop and take my hat off, so to speak. If I am walking through somebody’s working yard, dog short, no sniffing at feed bags, no letting it cock a leg on the trailer wheels, and a word to whoever is about. It costs nothing and it is the difference between being a walker and being a nuisance.
Bagging it, all of it
Dog mess in a grazing field is not just unpleasant. It carries parasites that get into grass, then into stock, and there are conditions in sheep and cattle that come from exactly this route. I heard about it first from a farmer at a gate who was not making a fuss, just explaining why he minded, and it was a more effective argument than any sign I have ever read.
So it gets bagged in fields the same as it does in town, and it comes with me until there is a bin. Not hung on a hedge. I still see bags hanging in blackthorn on lanes I walk regularly and I cannot understand the thinking, because whoever did that carried it far enough to bag it and then quit.
Lambing time, and knowing when to stay away
There is a stretch of late winter and early spring where I simply do not take a dog onto sheep ground at all. Ewes are heavy, then there are lambs everywhere, and even a dog walking calmly on a lead can put a flock up if it comes over a rise at the wrong moment.
The same goes for any field that has clearly been shut up, or where there is a note on a gate. I have twice found a piece of card in a plastic sleeve tied to a gate asking people to use a different route for a few weeks. Both times the alternative was ten minutes longer. Both times I did it, and both times I was glad to have a straightforward reason to nod at whoever was in the yard on the way past.
What the collie taught me
The thing that stays with me about that bottom field is not the fright. It is that I had a good dog, a reliable recall and years of confidence, and none of it counted for anything in the two seconds where it mattered. Sheep switch on something in a dog that has nothing to do with training.
So I stopped relying on my own judgement about my dog and started relying on a piece of webbing. The lead goes on at the gate. Every time, in every field, whether I can see anything in it or not.