Hi everyone, I am going to be a new guinea mama in a few weeks (adopting from an owner who can no longer take care of her 2 girls). I am nesting and getting things ready for the new arrivals . I am a DIY sort of person and have seen some cool ideas for tunnels, hay feeders, and other cage/floor-time accoutrements. In particular I am interested in building a wooden tunnel that also doubles as a hay feeder. My question is, what glues are safe for guinea pigs? I wanted to use wood glue but it seems they can be toxic. Has anyone used glue to build anything for their piggies? Thank you in advance!