Tamed don't fight unlike other they are trying to protect by go Infront of you instead of bite or attack
It's from my knowledge
Moschops
The Moschops is a omnivorous therapsid best known for its love for food. Survivors can train it to favour specific types of food — whether it be Prime Meat or Rare Flowers — and it will become more effective at gathering it. The Moschops is a very cowardly creature and will flee from any sight of danger.
What ARK players use the Moschops for, and how to get the most out of it in ARK: Survival Ascended & Evolved.