Male Chihuahua dog
Dexter is quite a character. You might want to ask him some of the things he likes to do. (They might not be things you'd expect.)
What things does he like about living here?
Has he been with before?
Is he aware of any health issues he might have?
These are things I can (mostly) verify, but I love hearing his view on most anything! :) I think you'll find him fun to chat with.