How much daily/weekly exercise would a Kelpie need?

How many times a day would you need to take it out for a walk/run/games etc. before you could leave it at home to rest and relax?Also how much exercise would it need weekly?

Kelpies are a working breed and are built physically and mentally to work hard all day, running around.I'd say daily, it would need AT LEAST two half hour walks. ( Morning and Night) and play and training sessions can also boost exercise levels too.Too little exercise in working breeds leads to destructive behaviors. ( Chewing, barking, digging)

2 short walks every day, about 15 minutes each walk. And a 15 minute jog, or make the dog run beside a cycle, very good eercise!They also need a safe, fenced, in and secure area for the dog to run around for half an hour every day or every other day.It would be nice for hte dog to go for a swim or to a dog park every week.