Pseudopregnancy in Does
A goat can form an udder without being pregnant. This is called pseudopregnancy or false pregnancy. It can be caused by a hormonal imbalance, stress, or even just coming into contact with a baby goat. The goat’s brain is tricked into thinking it’s pregnant and will start to produce milk.
The udder will swell just like it would if the goat was pregnant and about to give birth. Pseudopregnancy is not harmful to the goat and usually goes away on its own after a few weeks.