The Dachshund runs $80–$150 a month against the Akita's $110–$240, and $1,200–$2,500 against $1,700–$3,200 in the first year. On food and weight-dosed products it is much the cheaper dog.
The number that matters is insurance. Spinal surgery for a herniated disc runs into four figures, and a meaningful share of the breed will need it. Dachshunds are consequently priced high relative to their size, and some policies limit or exclude spinal cover — read that section specifically before buying a policy rather than after.
Dental disease is the other recurring cost, as it is in most small breeds, and daily brushing genuinely reduces it.
The Akita's expensive risks are autoimmune disease, which is costly to diagnose and often lifelong to manage, and bloat, which is a four-figure emergency in a large deep-chested dog.
On grooming the Dachshund is easier at 2/5 against 3/5, with the wirehaired variety needing stripping and the longhaired needing brushing through the feathering. Shedding is 2/5 against 5/5.
Lifespan runs 12 to 16 years against 10 to 13.