
Hi Jo,
Something that most pet owners don't think to do is continue the house training "command word" on a walk - I have males, always have, and
don't allow them to scent here there and everywhere on lead ;) If you have trained your dog to walk correctly to heel on a loose lead, he should not be deciding where and when it is appropriate to stop and sniff/mark , drag you over to a lamp-post etc.
At 14 months he is an adolescent and, as with humans at the pubescent stage, he may develop some bad habits (or try to;) ) and some of your earlier training may seem to fall on deaf ears. Castration is no replacement for instilling good manners in your dog - this will probably only amount to you reinforcing his original training until such times as his hormones settle again.
>Oh and this dog doesn't care about being told off, shouted at or smacked, he's determined to stay at the spot he's sniffing no matter what
In fairness to the dog, the above doesn't suggest that you've actually trained him in what you want him to
do but more reprimanded him for what
not to do :( Negative methods are not successful in "training" - by definition training involves educating, guiding and moulding a behaviour that is desirable.
You would do better to enrol in a good local class where positive reward based training of dogs and motivational training of the handler is the order of the day. What appears to be wrong here is that the bond between yourself and the dog has not been fully established or nurtured to the degree that he is not only able to understand what you require of him but that you are able to communicate clearly with him also.
Regards, Teri