While I do not know if they are doing it as a means to stretch their budget or as a concern of food security, they are making an investment.

I myself have invested in small, medium, and large livestock.  In the winter, I have to take them water and hay.  In the summer, just water.  For the most part, they take care of themselves. 

However, when it comes to breeding for the next generation, sometimes there is more action required.  I have had goats now for about ten years.  For the most part, the does (female goats) do their part, and I just stand out of the way.  But a few does have rejected their kids (baby goats).  It happens. 

While yes, they are little creatures I have a responsibility to care for, they are also investments, and I have a few lessons learned I wish to share with you to ensure your success if you so choose to invest in goats as I have.