Bichon Frises do bark, but not as often as other dogs (like the Chihuahua). Bichons may bark because they’re happy to see you or want your attention. If you’ve been gone a while, they may be giving you the business for leaving them alone! While you can’t train them to stop barking completely, you can teach them to have good manners. Also, spending time with your pup and redirecting those barking tendencies toward something else (like a favorite toy) may help. If excessive barking is a problem, consult a certified dog trainer.