I have a male autralian shepered/ blue heeler mix that wont stop peeing in the house! ?

Try taking the dog outside every 3 to 4 hours. If you can't be home to do this then ask a friend or family member to take the dog out when you can't. Also, if the dog was abused or locked in a room (which is also a type of animal abuse) he may be afraid and peeing because of that. Having the dog neutered may help a lot with the peeing problem. The dog should have been crate trained at a younger age. When housebreaking a dog you need to use a crate. Take the dog out every 3 to 4 hours and when indoors and not being supervised should have been put into the crate. The crate is a safe place to the dog and they will even go into it on their own. My dog was crate trained. She is now 6 months old and has been using the crate to sleep at night from the age of 11 weeks to 5 months. She now sleeps with me and has never peed or pooped inside.