Offer
The South Dog gives you an offer. None of the other dogs in the North, East, or West offered you anything.
It is well known that dogs in the South are famous for their kindness and hospitality. It's customary to always offer something when a guest arrives.
けん, こん
たてまつ
None
The South Dog offers you the services of Ken (けん) the samurai as you traverse his lands.
Ken offers to carry you, too. Imagine him offering this. You can choose whether or not to accept in your mind.