First of all, I like member benefits.
Second of all, this is a really great idea and I have learned a lot of useful things from the hot tips forum. I'm really glad it was added.
Another thing you could try would be to stack two 2x4's and make a ramp between the levels, but then block off the entrance to the ramp in one of the cages so that they could meet at either the top or the bottom of the ramp but not get into each other's cages. (I hope that makes sense.)
I agree about only needing to bathe guinea pigs every year or so unless they get REALLY dirty. I've heard that there is a kind of dry cleaning powder that you can run through cavies' fur and it gets dirt out but I don't know what it is and I've never used it. Has anyone else heard of this and...
My little sister's friend is coming over today with her guinea pig. My sister wants Tiger and Squeak to interact with him and I was wondering if that is a bad idea. They are all males but I don't know if they would fight or if that interaction would cause fighting in the future. Can they have...