as for weight ya just never know...I have a 3.5 pounder from a 5 and 8 pounder...anything can happen! No, you do not have to dock tails, infact in many countries it is illegal! You do not dock a yorkies ears they will stand on their own if you just keep the hair trimmed (that helps anyway) as far as food...I suggest a holistic food like Merricks, Innova, Canidea, or Orijen. Most can be found at local pet supplies. Id stay away from the commercialized food being carried in grocery stores and stores like pet smart. Just my opinion!
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