Hi, I have just got a lovely new 5 foot triple hutch for my three guinea pigs but two of them are very unsure of the ramps in their current double hutch and won't really go up and down unless running away from me! The third piggie loves running up and down though! Was just wondering if there are any alternatives to ramps? Or whether I could build something like maybe a series of 'platforms' that they could step down onto rather than a ramp. Has anyone done anything similar or got any ideas please?