Thats worth checking out about them having to be muzzled , i will do some investigating tomorrow, thanks for the replys everyone
if your dog is anyway agressive dont put it in the situation were it can hert another dog,if you cant control him keep it muzzled,iv got a number of nasty/agressive dogs (in the wrong hands) with me all of my dogs are as good as gold because im the pack leader.dogs dont always respect weak men or women...my mrs is by far the best person i have ever seen with horse's.the only time i let her walk two of my lurchers all hell broke loose,she ended up with a miss