Call the vet.
No, a female dog cannot reproduce without mating with a male dog.
By mating with a male dog.
if a male is separeted during mating it can die
no
Dog Breeding and mating
Slip mating, where the male dog does not fully tie with the female during mating, generally does not cause physical harm to the male dog. It is a natural part of the mating process and can happen without any discomfort. However, if the male seems distressed or if there are repeated attempts without success, it may be advisable to consult a veterinarian to rule out any underlying health issues.
This is possible, yes.
Urine plays NO part in dog mating.
She won`t hate him but she will not want anything to do with him afterwards.
He'll no longer be able to mate.
A male dog may chatter his teeth after smelling a female due to excitement, arousal, or anticipation of mating. This behavior can be a sign of readiness for mating and is a natural response to the pheromones released by the female dog.
Possible infections and even death.