I’m shocked that any dog owner could see leaving them with you looking in, walking, putting indoors at night ok in the first place. It would be ok for 24 hours in emergency.
The idea it would be ok for 6 weeks is bonkers. Dogs are sociable, they love their people
My dog boarder charges £30 a night for my first dog, reducing for the second so I pay £50 every overnight. They live in with her, they’re walked an hour morning, same in the evening. They do to the pub/cafe with her. She has an agility course on her enclosed field, so they get obedience type training as well. She’s insured, properly qualified.
I’ve used excellent local kennels £40 a night for my 2.
Don’t do it Beckett. I hope you can say no and that be accepted. It really isn’t your problem. Cheeky f…….