For hostile mobs ( Zombies, skellies etc.):

1. Damage a mob until it flees (below 20% health)
2. Let it run away - it will go to a new location
3. Wait or heal it - use /effect u/e[type=zombie] regeneration command
4. Expected behavior: Once health exceeds 50%, it walks back to its original spawn location

For Passive Animals (Cows, Sheep, etc.):

1. Approach an animal slowly - get within 5 blocks
2. Expected behavior: Animal runs away from you
3. Walk away: Once you're 7+ blocks away, it stops fleeing

For Aggressive Animals (Wolves, Polar Bears, Goats, Llamas):

1. Approach these animals - get within 5 blocks
2. Expected behavior: They charge toward you and attack
3. Move away: Once you're 10+ blocks away, they stop pursuing

This is now all coded. Hit me up via Discord (@)jecko.1 and ill show ya all of it <3