He will eventually, my dog is six and he was neutered. Give it a couple of weeks.
Depending on the size of the dog give them 1 to 2 choppedup childrens advil.
A dog can be neutered at any age after 6 months.
The risk of a dog developing certain types of cancer is reduced if the dog is neutered.
The sterile dog can not cause/have puppies, either because it has been spayed/neutered, or because of genetic issues.
no
a neutered dog
Yes. A neuter dog's penis is still intact, and that is what causes the tying, although neutered dogs generally don't have the drive to do so.
yes
Yes, a neutered male dog will not have as strong a scent and there won't be as much testosterone in the marking urine.
Put a neck collar on the dog.
Is the dog neutered? That would help. It could be showing dominance.