exercise a must,extra food
and water consumption
,noxious waste disposal and a soul with the IQ of Sarah Palin to look out for weighed against something to talk to and keep you warm.A soul to cry out load if your down - feed me feed me feed me- both dog and cat and the first course before a slice of human ass, well what can I say-- you can teach a chimp to sail but larry Ellison pays better,
by the way we have 2 ships cats the major issue is at dock
waste they are extremely good at using the box but the chain gets broken on the human side............