Answer:
1.) in the morning to pee(short walk)
2.) 20-60min after being fed(around the afternoon depending on when they get fed-long walk)
3.)between lunch and dinner to pee(short walk)
4.) 20-60min after feeding them dinner(long walk)
5.) before putting them to bed needs 1 short pee walk
Estimating around 5 walks a day
hoped i helped =]