It does seem odd Gina. I've only had a case of limping once and it was in my schnauzer, not my yorkies. I took him to the vet and they couldn't find anything wrong. They said perhaps it was a bite that was hurting but then stopped. I dunno if that was close to the answer or not - but the limping did not return.
I hope it turns out to be nothing! Give Gucci a hug for me!
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Gayle
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