You may want to post this in sick and injured. I have 3 yorkies ages 2-8 and they all are playful. The 8 year old naps more than the others, but she is definitely not lethargic. I would be concerned also. Have any of the vets done blood work?
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Becky...mommy to Barney, Anna (RIP), Willie Jack, and Zoe... RIP Max |