Welcome home Tye

What a good boy - the slippers would have been shredded in my house!!
I wouldn't let him eat what he wants because you could end up with a very Tubby Tye

If he were mine I'd gradually wean him onto just a good quality puppy food. The amount to give depends on each individual dog but as an example: Freddie was 7 weeks when we got him and he started on 4oz of arden grange puppy biscuits mixed with three quarters of a pack of naturediet per day and we've adjusted it gradually as he's grown making sure he's gaining the correct amount of weight.
Looking forward to seeing some piccies of the little man