Take it! It's good practice! Kenya has passed 3 times and has another one in a few weeks b/c the TDI test is basically a CGC. Coke has done it once and failed. My trainer recommends re-testing b/c often people work REALLY hard for the test but then after a few months, the dog's skills go to crap b/c it doesn't really matter any more. And if you don't pass, you'll know exactly what you need to work on. You'd be surprised at how different things can go down. The item I was sure would not bother Kenya ended up being the hardest - greeting a neutral dog. Usually she minds me and totally ignores other dogs, but for some reason she REALLY wanted to sniff the neutral dog and almost leaned out of position. The thing I thought would be the hardest - 3 minute separation - was a total breeze. I put her in a down stay and she didn't make a peep or move a muscle.
vankelderdogs.dutchbingo.net
U-CH Alta-Tollhaus-Krieger Lamb Chop RA CL1-F CL1-R TT HIC TDI CGC ("Kenya", GSD)
VPC's Coca-Cola CGC ("Coke", All American)
Alta-Tollhaus' Bono ("Nikon", GSD)