Vasco, despite a frequently sore back and being prone to various illnesses, is otherwise actually very active and bouncy. He's quiet but friendly (unless he's feeling particularly bad that day - then he tends to be very irritable and should likely be avoided), as well as loving and loyal to everyone he considers a friend. His favorite thing to do when he doesn't feel well is snuggling up with his handler under an oversized blanket. Catches illnesses easier than most.