Could you get a strong gate and drape a sisal rug over it, stitching the rug through the gate so that doesn't come loose or move? This should be enough to enable your cat to clamber over the gate whilst keeping doggie out.
Stephen 3 Cavs - Cody, Abigail & Jasmine, Gavin the terrier and the cats - Buffy, Kendra, Thomas, Caleb, Robin & Cadbury, the Geckos - Crane, Poole, Schmidt, Amber, Seven, Eleven, Thirteen, Ivy, Gretchen, Darcy, Ari, Zeva, Claude & Claudine, Alpha, Bravo, Charlie, Delta, Dov, Ronia, Netanya
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