We have a female pug which we keep inside. Now she is taken out for walks and to do her business. However, at night she does do her business inside, also if it is raining or bad weather. Now for my question. We have been buying the pee pads from Walmart and are happy with them. But with money getting tighter and tighter I am trying to figure out an alternative to them. I have tried newspapers before and also a litter box to no avail. Any other suggestions? Thanks.