Another good tip is to refridgerate their fresh food (if you normally dont) and rinse them with cold water and put them in wet. My pigs LOVE the red chard when it's wet.
I love the idea about pasta strainers!! I have been worried about hidey houses because I dont like using boxes. My pigs flip them over, pee and poo all over it and then rip it up all over the cage. Good suggestion for alternatives.

