We checked out several Orthopedic Dog Beds, to think about for your aging dachshund.   Our recommendations were based on Amazon’s number sold for that particular product, customer ratings, reviews, and price.    

Bedsure Orthopedic Dog Bed for Medium Dogs –
Waterproof Dog Sofa Beds Medium, Supportive Foam Pet Couch Bed with Removable Washable Cover, Waterproof Lining and Nonskid Bottom, Grey

OhGeni Orthopedic Dog Bed for Small Dogs, Dog Couch Design with Egg Foam Support, Removable, Machine Washable Plush Cover and Non-Slip Bottom with Four Sided Bolster Cushion (Gray)

Furhaven Orthopedic Dog Bed for Small Dogs w/Removable Washable Cover,
for Dogs Up to 12 lbs – Plush & Velvet Oval Lounger – Smoke Gray, Small (Pack of 2)

Petmate 290206 Aspen Pet Oval Cuddler Pet Bed,
20″ x 16″, Chocolate Brown

Furhaven Orthopedic Dog Bed for Small Dogs w/ Removable Washable Cover,
For Dogs Up to 12 lbs – Sherpa & Suede Oval Lounger – Clay, Small

Bedsure Orthopedic Dog Bed for Medium Dogs – Waterproof Dog Sofa Beds Medium, Supportive Foam Pet Couch Bed with Removable Washable Cover, Waterproof Lining and Nonskid Bottom, Grey, 28″x23″x6.5″

Furhaven Orthopedic Dog Bed for Medium/Small Dogs w/ Pillow Cushion Top & Removable Washable Cover, For Dogs Up to 35 lbs – Minky Plush & Suede Pillow Top Mattress – Titanium Gray, Medium

Small Dog Bed Calming Dogs Bed for Small Dogs
Anti-Anxiety Puppy Bed Machine Washable Fluffy Luxury Anti-Slip Waterproof Mute Base Warming Cozy Soft Pet Round Bed

perpets Orthopedic Dog Bed Comfortable Donut Cuddler Round Dog Bed Ultra Soft Washable Dog and Cat Cushion Bed (Style 6)