If you’re unsure of the other dog on the lead, it’s wise to keep your dog well away. You have no way of knowing if their dog is friendly towards other dogs, and if you approach them too quickly, they may not have a chance to explain to you to keep your distance. In certain situations, a normally placid and friendly dog may take offence at another dog, and let them know, in no uncertain terms, and become angry and irritated. Your dog feels trapped Most dogs, while off the leash, have quite happy temperaments but put them on the lead, restrain them and the uncomfortable feeling will make your dog reactive to situations. He may pull towards other dogs and bark if he feels trapped. A doggy greeting, when both are on leads, can quickly escalate and increase the tension between the dogs. If you do bump into an owner walking his dog on the lead, remember that he’s doing this for a reason. Don’t approach by shouting that it’s OK, your dog is friendly– theirs may not be! Our advice – if you don’t really know the owner and the dog, keep walking by, don’t risk a dog-to-dog meeting.