@Sparkle79 it's very early days, we've only had him a week! Hopefully it continues but I'm prepped for much much worse to come!! It was awful the first day but I feel much better now.
I mostly just train, I guess most playing is training anyway? Fetch, tug and drop etc. I hand feed him half his food each meal time and use that as an opportunity to train him to follow/sit/eye contact etc. He can reliably sit in a few situations but not stay yet! We're working on fetch and DS enjoys just doing shuttle runs with him after school!
I'll do half an hour dedicated training/ playing before I leave him for the school run twice a day and he'll generally sleep then. I let him sniff around the yard for 10mins after he's been to the toilet but other than that it's just chew toys in the kitchen. Oh, and he enjoys playing with the kitten in the yard!