Akita or Bloodhound: Two Heavy Dogs, Two Different Jobs
Both of these are ninety-plus-pound dogs that most households should think hard about. The Bloodhound is the friendlier by a distance — 4/5 with children, other dogs and strangers against the Akita's 3/5, 2/5 and 2/5 — but it lives only 7 to 10 years, drools relentlessly, and follows a nose you will never out-argue.
This is for someone weighing two large dogs with very different daily demands. It covers the lifespan gap, the sociability difference, what a working nose actually costs an owner, the drool and ear routine, bloat risk in both, and cost.