Reminds me of that dog a bunch of Harvard or Princeton students got through 4 years of college 30 or 40 or more years ago. They took all his tests, did his lab work, wrote his papers, etc.
I haven't been able to come up with the right set of keywords to Google up that story yet.
PS I've cerainly racked up a bunch of miles/points through vet bills charged to our CCs.