depends on the purpose i's use it for for a food source a cow they taste good and they have alot of meat or as rasportation i think i'd go with a elephant they can nock all the traffic off the road
Hmmm....house might get pretty crowded if I own one animal out of EVERY animal there is. But I will settle for just one animal of the animal kingdom....A friendly Lab will do...
Or it seems like a donkey could be neat.
Enough said!