Blue-and-white dwarfs are themselves a string, and their health is relatively difficult to guarantee. Self-reproduction is not recommended.
And mothers with short legs are prone to dystocia. If you must match the type, it is recommended to do prenatal examination, estimate the expected date of delivery, and prepare for caesarean section.
As for the breeding of short legs (including Wan Jikang and Minut), I personally think that the combination of length and length is the best. The short-legged gene has the problem of homozygous stillbirth, so in any case, future generations will have long-legged probability, which is nothing more than high and low probability. However, due to short-term stillbirth (generally not born, directly absorbed by the mother), it is not as good as high probability.