Nanny Needed

We are looking for a great nanny for 2 children in Houston. We would prefer someone who could help out with light housekeeping. We would prefer a nanny who has their own car, who does not smoke and who is comfortable with pets. We have 2 large dogs that are friendly and playful. The kids need to be picked up from Daycare 2 or 3 evenings a week before 5p. Then they need active care (play, learning, meals, baths) until bedtime at 8:00 or 8:30p. Occasionally need to sit later on evenings after they are asleep. One weekend morning each week from 7a to early afternoon. Some weekend evenings also. Flexibility is a plus.