
I'm after a bit of advice here, sorry the post below is a bit long, but I wanted to give a full picture...
Stitch is 4 1/2 years old, Border Terrier x pprobably Parsons Russell, castrated and generally well behaved. I've owend him since he was 8 weeks.
Some of you might know that Stitch is a bit 'off' with other dogs, partly due to socialisation probs as a pup (entirely my fault) and also through being attacked by a loose dog when out on a walk when he was about 8 months old. We wnt to puppy classes at a local training club when I first had him and their idea of puppy socialisation was to let all of the pups from 12 weeks to 12 months loose together in a hall - Stitch was very intimidated by this as there was quite a bit of rough play. At the time, I only knew 1 other person with a dog, and couldn't find another local class, so he didn't get much good socialisation as a pup. (I wish I knew then what I know now becasue I would have pulled out all the stops to get him well socialised)
We now go to a different club and he enjoys that and is 'OK' with the other dogs there that he knows. I say 'OK' because he will only tolerate dogs approaching him slowly, or if he can approach them first. If they come at him quickly or lunge at him he immediately goes into 'attack or be attacked' mode and will snap at other dogs. I believe the only reason he has never made contact is because luckily I can manage to predict most of these situations and remove him before he has a chance.
Anyway, on Sunday I was out on a walk through some fields with Stitch on a long flexilead when a dog came rushing out of the hedge and literally jumped on him wanting to play. I nearly jumped out of my skin and so did Stitch. He started to snap at the dog and as it wouldn't back off and I didn't react quickly enough, made contact and bit the dog, not drawing blood or causing injury that I could see. The dogs owners followed through the hedge after it and started yelling at me for having an agressive dog loose in public. I pointed out to them that he was merely defending himself and he wasn't loose, but was on a lead, but they just kept ranting at me, telling me he should be muzzled.
I have spoken to my trainer, who says that because his aggression is fear based (which we knew) and that she feels we have it well under control, but obviously can't predict the odd loose uncontrolled dogs on walks, so maybe it would be better to muzzle hime for walks, but not in training as he is coming along well with his tolerance of 'known' dogs.
Anyway, I wanted to get other people's views on this, he is always walked on a lead in public, I am lucky to have a private well fenced field to let him off for a run (with no chance of other dogs). A lot of our walks, especially at weekends are through fields and footpaths off the road and well away from any busy areas, in fact, this was the 1st time in about 10 walks on this particualr route I have even encountered anyone else with a dog. So... to get to the point, should I muzzle him at all times when out or not???
Soory about the essay!!:-)
Claire