Does a dog get its height from its mum or it's dad?

Studying the pedigree can give a guide as can experience with individual strains within breeds.
For a BYB pedigree or a crossbreed anything goes.
 
My boy is from two reasonably small parents too and he is massive, freak of the litter! He was double the size of all the other pups. My bitch on the other hand is tiny and definitely takes after her Mum.
 
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