#2 & #3 have offered to keep the dog if Grandpa doesn't like him. Isn't that generous of them?
They have been showering the dog with attention, asking if they can name him. I've been telling them that Grandpa will be deciding on the name.
Both of them have also volunteered to let the dog sleep on their beds.
Indigo is still avoiding him in the hopes that he will miraculously become neutered, or less interested in her.