Big news here. The other nite Weeble was able to take about 7-8 steps by himself! He's had some problems with his paws knuckling under, & usually I have to help him, but the other night he was able to correct the problem himself !!!!! He knows that the cart is his & gets so happy when I put him in it! Thank you both again from the bottom of my heart for caring so much about my handicapable boy! Gotta say we both love the cart!