Rottweiler X Blue Heeler 9 year old male in BROADBEACH, Queensland for sale

Seeking temporary or permanent home for my 9 year old male Rottweiler X Blue Heeler.
He is registered, desexed, microchipped, vacinated a week ago (1 year heartworm included, 3 months bowel deworm) and has no fleas.
I do not want to give him up but I need a carer for my dog until January 2014, or a permanent home if you are kind and caring and will look after him well. I will pay and provide food and bedding.
We currently live in Peter Parade, Mermaid Waters by Pizzey Park. He loves walks, runs and rides in cars. He is obedient to my commands when out walking and I can walk and run him around busy streets & parks off the lead. I have 2 commands when we cross the road (WAIT & CROSS).
He loves our 6 month old son, however, he needs to be supervised around other kids, especially when they attempt to pat him. Also, needs to be on a short lead when kids ride close past on skateboards or bikes whilst out walking.
He loves all other dogs, especially small ones & always gives up his bed to other dogs (we've moved around the country alot and rented many places).
Hope to hear from you soon.