What is it about goats that causes God to use them in such a negative light? Goats are capricious. They are impulsive and unpredictable, devious and contrary. If they are not poking their heads through fences, they may be standing on their hind legs, stretching for those tender leaves just out of reach. Goats are never content with what they have.
They are experts in opening gates and squeezing through small gaps because they hate to be confined. Fences that will handle sheep, cattle, and horses will not hold goats. They will work tirelessly to spring themselves from any situation they deem inhibiting.
Consequently, goats are not very good followers. "Gregarious behavior" is a term that refers to the flocking or herding instinct which is found strongly in sheep, cattle, and horses. Again, this quality is rather weak in goats; they prefer leading or going off on their own. Meat packers use this instinct in sheep and goats to their advantage. They will train an old goat, appropriately called a "Judas," to lead sheep to the pens for slaughter. A well-trained Judas will lead group after group of sheep to the slaughter all day long.