When the big tree falls, the goat eats its leaves. (African proverb)
One goat cannot carry another goat's tail. (Nigerian proverb)
Nobody gathers firewood to roast a thin goat. (Kenyan proverb)
A prudent man does not make the goat his gardener. (Hungarian proverb)
When you see a goat you should always hit him, because he is either going into mischief or coming out of it. (Irish proverb)
If you're short of trouble, take a goat. (Finnish proverb)