Yeaaaaaahhhhhhhh, Kenways!
Anyways, Connor has to come live with Haytham, and unlike most other AUs, where they snipe and argue a lot, they get along pretty well, especially since they have one things in common:
They both really like dogs.

Haytham has one old bull terrier named Minerva, and a recently adopted poodle name Juno.
They are well trained(getting there with Juno), and made for the indoors, but enjoy the daily walk.

Connor has three dogs(they would go with him on hunting trips, so they're hunting dogs). He has a German Shepherd named Mars, an English Mastiff named Jupiter, and a Shiba Inu he named Pluto.
These dogs are also well trained, and respond to Connor's native language rather than English, so they only respond to him or those he teaches the commands. Dead rabbits end up on the back doorstep more often than not.

Charles Lee attempts to join the group, but his Pomeranians are not very welcome, and Jupiter nearly crushed one last time they came over.

Other characters can pop up if you want, I just want Haytham and Connor to hang out with their dogs and bond through them.