Cat's are definitely the best for low maintenance.
I highly recommend Litter Robot (http://www.litter-robot.com/). I've tried 3 other automatic litter boxes and this is the only one that doesn't make a mess of things. I can leave it alone for several weeks with no smell and then just swap the bag and add some litter.
For an automatic water supply, I recommend the 360 Drinkwell (http://www.amazon.com/Drinkwell-D360WB-RE-360-Pet-Fountain/d...). Stay away from any water fountains that require you to take them apart to clean/refill. With the drinkwell, I just pour in a cup of water every week and clean every 2-3 weeks.
For food, I've been happy with one of the simplest dispensers out there: http://www.amazon.com/Doskocil-Petmate-Café-Feeder/dp/B0002D.... No need for a timer or anything like that. My cat did overeat a bit initially, but I switched him to light food and it's been great ever since.
I highly recommend Litter Robot (http://www.litter-robot.com/). I've tried 3 other automatic litter boxes and this is the only one that doesn't make a mess of things. I can leave it alone for several weeks with no smell and then just swap the bag and add some litter.
For an automatic water supply, I recommend the 360 Drinkwell (http://www.amazon.com/Drinkwell-D360WB-RE-360-Pet-Fountain/d...). Stay away from any water fountains that require you to take them apart to clean/refill. With the drinkwell, I just pour in a cup of water every week and clean every 2-3 weeks.
For food, I've been happy with one of the simplest dispensers out there: http://www.amazon.com/Doskocil-Petmate-Café-Feeder/dp/B0002D.... No need for a timer or anything like that. My cat did overeat a bit initially, but I switched him to light food and it's been great ever since.
Good luck!