The truth is that some yorkies are like ticking time bombs. They may be fine one minute and the next minute they can be attacking another yorkie. Without seeing how she is acting as far of aggression it is hard to say what to do. If she is actually fighting with them I would not leave her with other dogs. Having her spay may or may not correct her behavior. I have found that aggressive, dominating dogs will stay that way whether spay or not. Over the years I have heard stories of yorkies killing other yorkies so it is not worth the risk.
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"Lord grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference." |