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					Originally Posted by yorkieisme  Longevity : 'long life', especially when it concerns someone or something lasting longer than expected.Also less health problems
 
 I'm not saying I agree with this...but its something that has been debated and it seems by UK study it might be true.
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  LOL...you lost me on that one. 

 The goal of cross breeding is to produce dogs that live longer? 

  How exactly is cross breeding going to achieve that?  Is there any undisputable proof that selectively cross bred dogs have less health problems?  Because at this point I think that can only be considered a nice theory/excuse...