Gina started training at 10 weeks, I haven't taken her in anywhere yet since she isn't certified, bit will once she is a full service dog for me. Just remember that small dogs are catching a lot of flack about being labeled a service dog without being one, so be careful with where you take her, good luck with the training, it's a long road, but worth it.
Cheers Quad & Gina
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Assume Nothing, Question Everything, Start Thinking!
RIP Megan 3/1998-5/28/2013