S.B.
I have a Cockapoo. I had him from a few mths old too and I took him outside every 30min-1hr initially. He did not like the potty pads. He would pee right next to them. I bought the potty aid spray, it did not work either. But when I took him out I had a bell hanging from the door. So I would ring the bell and says lets go potty everytime. Eventually when he had to potty, he would go to the back door and hit the bell. Also, when he potty inside, I would put his nose really close and swat him and tell him no and then take him outside. He usually did not go again but I think it helped him associate outside with potty. But stick with it, just know that it will take some months before there are not more accidents.