how long do dachshunds sleep
8 to 9 hours. Basically, enough uninterrupted sleep so that you don't feel jet lag at the end of the week and want to sleep until noon over the weekend.   adults should â¦ sleep 7-9 hours. children should sleep 10-12 hours.y doctor has told me that tweens need 9 hours of sleep a night!  A Sleep Doctor should tell you to sleep 10 hours of sleep not 9 hours.