Milk crisis

Something strange is happening on a small farm: ladybugs produce milk without a break, and it is an urgent need to gather in a huge tank specially designed for this purpose. But the strangeness is not just that, but also in the invasion of aliens who shamelessly steal cows. What's this? The world has gone mad, or come milk crisis? Anyway, you need to help the farmer with the poor cows. Hurry down to business!