Dog helper for senior dog in Central HK

We are a young couple from Sweden who are looking for a helper for our older jack russell, 12 years old in HK. 

As we both will start working full time we are looking for someone to help us Mondays-Fridays during “office hours” and on occasional weekends/evenings. 

We are flexible with details so please reach out to discuss if you think you’d enjoy taking care of an older dog. He needs at least 3 walks per day, not that long. He is quite anxious so we need someone to give him full attention during the days. Otherwise he is very easy, so a dog lover who wants to snuggle and go for walks and also play with the tennisball.