Frustrating isn't it?     
I am not sure how big your crate is but I would take the blanket out and leave as much bare floor as possible between a small comfy bed (that is washable) and the wee pad. Put the food and water between the 2 areas.  Maybe put a t-shirt that you have worn over the bed to make it more irresisitable.    
good luck, he is still young.     |