Inbreeding is a problem that needs special attention in the breeding process of golden bears. If two hamsters are inbreeding, the offspring will not only have a further decline in physical fitness, but also be easily disabled and the mortality rate will increase sharply.

In general, golden bears can breed about two months after sexual maturity, but for health reasons, it is best to control the breeding time between five months and 10 months. If it breeds too early, it is easy to do great harm to it.

If the mother is too young to give birth, it is easy to have dystocia, and the little golden bear will die for this reason.

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The breeding of golden bears is also skillful. If two hamsters have bright fur, don't let them breed together, which is prone to nude mice. Naked mice refer to mice whose hair phenomenon has abnormal reaction, so bright golden bears can only be matched with non-bright mice.

The pregnant period of the golden bear is very short, usually around 10 to 20 days. After pregnancy, female rats need to supplement extra nutrition, and add some dried fish or bread worms to their normal food. However, it should be noted that the amount of supplement must be controlled and there must be no overnutrition, otherwise it will easily cause mastitis.