Looking for part-time helper to walk and feed my dog

I am a 25-year-old young lady living and working here and I have a border collie at home which I would need some help walking her. She is a very well-behaved dog but she needs to potty outside twice a day. I am looking for a candidates who would be available on Monday and Tuesday morning (at 9:00AM) Thursday and Friday evening (at 20:00 PM) to walk my dog for an hour and feed her foods when she’s back home. The time can be flexible depending on further discussion. Location is at Central and Western District.