We had to have our 16 year old working whippet put to sleep leaving his 14 year old son alone. We’ve brought him into the house so he’s not alone but he won’t settle. He’s never lived in the house. Should we put him back into his kennel so his routine and smells etc don’t change? We need to do what’s best for him and I feel we’re confusing him by bringing him into the house and trying to get him into a new way of life.