Pet Sitter Needed - Full-time / Part-time

Hi! I recently adopted a sweet 6-year-old shih tsu/poodle mix from the Oregon Rescue. His name is Biscuits. He was recently neutered so were focusing on not marking in the house and taking care of his business outside. Hes very distracted on his walks, which makes me think hes from a rural area and not used to the sights and sounds of city living. I understand it will take time to get him on a potty schedule and think a one hour walk midday would really help. Im able to take him on short walks, but have severe asthma so distance is limited. Let me know if youd like to walk Biscuits, hes the sweetest, most curious 12 pound boy youll ever meet!