[Peppe]

Hope someone can help....
My Yorkie Peppe is now 3.5 years old, and as much as i have tried to train him to pee on the pee pads he has a mind of his own, he goes against the baseboards in the house against the chair legs, against the couch... he is driving me crazy, and the part the kills me is, as soon as i notice it and say "Peppe What Did you do?" he runs and hides...
I dont know if its because he is confused we take him outside in the morning and he pees there but only when the weather is nice he wont go out when its cold... so i dont know if maybe he is confused ?
I cant be consistent with bringing him out because i go to work, so during the day he is alone with our other dog...
I dont know what else to do... I come home to Pee everywhere!!! Please help... I cant even be mad at him about it because he is so cute