If I am going through a drive through or to the co-op where animals are allowed, I will take one with me. I try not to take all 3 anywhere at the same time.
Gracie insists on draping herself around my neck.
Diesel insists on sitting on my shoulder.
Pedro is the only well behaved one, but he wants to lie in the floorboard and sleep, rather than sit up in the seat. He's too antisocial to take in anywhere around strangers unless I hold him.