Buying Cheap Milk?
I live in SC, but I usually get mine at Aldi. Aldi varies from time to time in their dairy prices, though. right now the milk is .70 cheaper than anywhere else I look. Sometimes it is the same price as Walmart. Another tip to save on milk is to buy whole milk...
Dogs Fighting over Food?
Have you tried feeding them separately? Maybe give one food while you take the other for a walk?
Training a Dog To Use a Dog Door?
Im not sure I can help with the dog door part, but regulating his water intake should help somewhat. One tv trainer suggested ice cubes instead of filling a bowl. In addition to make it clear that peeing in the house is bad, you should definitely let/take him...
Store Unfinished Jigsaw Puzzles in a Pizza Box
Ick! Last I checked, pizza grease doesnt come out of cardboard. I guess you could just ask for an extra box when you pick up your pizza.
Save Money on Packing Materials
Dumpster diving can be a great source for packaging materials. I live in an apartment and our dumpster often provides me with loads of boxes. People usually throw out the stuffing too, so I often see boxes still full of peanuts, wrapping papers, and styrofoam...