hey ilmi, take a look at this Muybridge image in regards to making your chaise longue 'walk'. http://images.artnet.com/artwork_images_119642_558375_eadweard-muybridge.jpgi look forward to seeing you get this guy moving, as i've read that the four legged walk cycle is a hefty challenge! i believe in you!!!
this is sure to be a challenge. thanks for the link thats going to come in handy :)