#vegetables

I'm an IB student wanting to do an experiment on guinea pigs for my math IA (project paper) and I need your guys' help. I'm doing an experiment where I test different vegetables on my two boy guinea pigs and record the time it takes for them to eat each vegetable to determine which is their...

Hello everyone! Newbie here who could really do with some advice. 4 days ago I rescued two female guinea pigs (sisters approx 4 years old) and noticed their urine has a strong white colour, which has stained our patio, and a couple of their poos have white elements. Research says excess calcium...