2 years :)
around 2 years old for male and female.
Absolutely not! That dog is still a puppy. He shouldn't be bred til he's 2 yrs. old.
Depending upon the breed, the average male dog is capable of siring within a few months after birth.
yes it is posible
this is an answer depending upon the breed, personality, & if it is female or male.
cooper male
A male can breed all his life and a female can if she till has cycles but I don't suggest it.
the dog can impregnate a female in less than 5 months of it life
Around 6 months old.
Male miniature dobermans can be bred starting 6 month old. Dogs, male and female, are sexually mature at 6 months of age.