Looking for some advice please - or an idea of where to go for advice before I go to the vet.
My dog is male 3yo golden and is intact. He is well trained: good recall, always looking out for where I am, stops at roads etc. If we ever meet a bitch on heat he is usually only mildly interested and only if they actually meet rather than him picking up the scent. I can move him on without any problems. Today he picked up the scent (of a neutered male dog!!) and ran a long distance to get to him including across a road. Thankfully he wasn't hit. The other dog has a scent which makes him attractive to other male dogs apparently.
I haven't had my dog neutered yet because there just hasn't been the need, he is a happy friendly dog with no behavioural issues. He gets on well with 99% of dogs, the odd incident with another dog has always been the other dog having a growl and my dog ignores / moves on. There is one dog who has taken a dislike to him (massive dog) so I was thinking it was good he's intact just in case the lack of testosterone makes him fearful.
Can I train him out of running after a dog / bitch on heat? Will having him neutered stop this? Should I consider chemical castration first? Has anyone experienced this?
Anything else I should consider? He's back on the lead for a while now!