Because they ARE male dogs. Have him neutered to control unwanted behaviors.
female dogs are 'bitches', male dogs are just 'dogs'
Usually you wouldn't train to dogs together, they can be easily distracted, but it is best to have a female and male together, as 2 males are very feel very competitive and have the need to be the alpha male. They might get into a fight if they are meeting for the first time and have not previously been socialized with other dogs.
Male dogs can not go into heat.
It is called a dog. Normally male dogs are neutered and female dogs are spayed. Male dogs that don't have their parts are referred to as "intact" or "whole".
no
no
by getting on top of the male and taking advantage.
No ,male dogs do not possess cloaca but placental mammals have cloaca in their embryonic stage.
Male dogs typically extend their penises prior to mating. Male dogs may be unable to control their erections during times of extreme excitement or stress.
they will try to be the alpha a round other male dogs and try to convenes the female that they are more stronger then the other male
Yes.
I believe they prefer male dogs.