Well I do bloody care, and I love dogs! I also don't have any allergies, and I love the normal, or wet smell of dogs! However, as I am actually reasonably normal, the only dog smells that I don't like - and that is a lot - are when they have rolled in something like a fox or badger poo, or eaten something like a baby's poohey nappy, one that they might have got out of a nappy bin that was waiting to be emptied, but unfortunately the baby's mummy, who is also the daughter of the the dog adopter, and is actually me, forgot to empty the bin that morning! (That was over 40 years ago, but you never forget those particular smells 😷🤢🤭)
Sadly, I have decided that because of the state of my age and health, it would not be fair of me to have another dog, as I would hate to die and possibly upset my poor dog. But hopefully, nothing will ever stop me caring about other members of the human race, as well, of course, as all the dogs and cats, and all animals really - even the ones that scare me.
I am still saying @oceanmountain
that you would be totally unreasonable, and extremely selfish, and an absolute idiot as well, if you decide to still take your poor innocent dog with you to a non dog friendly accommodation of any type. As I suggested before, get him into kennels near where you are staying, then you could take him out every day if you so wished.
I don't suppose we will ever know for certain what the OP decides to do?