No, neutering an animal does not prevent it from urinating, that wouldn't make sense. Neutering an animal only prevents it from mating, and producing offspring. If it urinates in the house, it's not trained; try taking it to a professional trainer.
You have to be trained already
No
He is becoming ready to breed - hence the stronger male smell. Get him neutered as soon as possible.
Not if they are already potty trained.
It usally is already old anough to live alone and the koalas are trained already.
all depens on the dogs! if they are already trained, then there you
these are trained soldiers who are already trained and who can afford equpment that may be better quality than the standard military stuff.
He may be: stressed, sick, or instinctively "marking his territory". The best way is to have your Shiba Inu neutered if he hadn't been or check him for any signs of distress or pain (if so, contact the vet immediately). You can get some deodorizing spray from PetSmart and PetCo.
They don't need to, try are already to go when you buy them (pre-trained)
Yes, because you're already trained.
with already trained horses=nothing or it could immediately start walking. with horses not trained=buck, run away, or rear
maybe because they haven't been fixed (neutered) some female animals do the same when they are unable to mate.