فَالكَلبُ إِن جاعَ لَم يَعدُمَكَ بَصَبصَةً

وَإِن يَنَل شَبعَةً يَنبَح عَلى الأَثَرِ

If a dog is hungry, it will not lack vigor

And if it eats its fill, it will bark on the trail