Making animals constantly hauling?

[Alexer]

Is there a way to make tamed animals transport constantly or at least far more often?
I tried to edit "<mtbHours>" in animals.xml at the ThinkTreeDefs but it apparently didn't changed anything.

Any ideas?

[Tirpitz]

Is there a way to make tamed animals transport constantly or at least far more often?
I tried to edit "<mtbHours>" in animals.xml at the ThinkTreeDefs but it apparently didn't changed anything.

Any ideas?

You can lead a horse to water but you can't make him drink it. The only way I could think of increasing hauling is make an allowed zone from the stockpile to the hauling destination.