I've learned about
:
-reverse sneezing
-best foods
-potty training (positive reinforcement, not punishment)
-animal poison helpline
-always use harnesses (including the cute vests

)
-Good shampoos & products for grooming.
-that it is ok to spend a lot of money on your yorkie

-and much, much, more!
And also, I've learned that they are wonderfun yorkie owners out there

!!!!