Create a calming oasis for your furry friends with the Yogasleep Pawzz sound machine. An integrated bark sensor detects loud noises and automatically plays sounds proven to reduce dog anxiety — helping to curb unwanted barking while you’re away. Set the timer for 45 minutes, 90 minutes, or 8 hours, or let the white noise of your choice play continuously. With 6 soothing sounds, including 2 sounds specifically designed to calm dogs, the Yogasleep Pawzz white noise machine will mask outside sounds and distractions, manage excessive barking, and promote rest and relaxation, letting you come home to a pawsitively calm pet pal.