Double Dew Claws Question

[Teresa Marie]

What other breeds have the double dew claws?

 Yesterday, I was sent to our local animal control to identify another breed (for a breed specific rescue) and came across a very young, small puppy. He had very short hair, his body mostly tan with darker brown markings across his eyes and snout, white along the tip. But, what struck me most of all was his double dew claws in the back. This guy is little... no more then 6-7lbs right now and I'd guess about 8 weeks


Any ideas on different breeds? Any smaller/medium size breeds?