The pup will settle down soon anyway so let them waste their time installing the devices! My next door neighbours have a pair of Bichon Frise's, the barking is beyond a joke some days....every time i go out in the garden they're at the fence barking, they come out for a piss at daft o'clock on a morning and they're left out to bark underneath my bedroom window, get let out very late at night, sometimes 11pm then again at 2am and bark like hell. Ball ache.