Interesting लेख from Wired News. "(Rico) lives as a pet with his owners and was reported द्वारा them to know the labels of और than 200 items, mostly children's toys and balls."
"A wire-haired dachshund that held the record as the world's oldest dog and celebrated its last birthday with a party at a dog hotel and spa has died at age 21 — या 147 in dog years."