However, real service dogs are virtually always highly "trainable" breeds, such as labs, golden retrievers, labradoodles, and herding breeds (border collies, corgis, etc.)

Why not invest across the border, t'other side of the lake?

Look, I actually have a clue on the international level and everyone who also does knows all the rules and numbers change at the border ESPECIALLY crossing international regions such as comparing a western nation with an Asian one, wtf man. 

It is about 200 miles south of the Oregon Border. 

This, IMHO, borders on a scam. 

The signature was removed and that line is now in very fancy calligraphy text to display the word 'Persistence' to signify that persistence pays off for $28,323.66 and is hanging above my work space.

The exception would be if the seller is displaying regular dishonest or otherwise questionable behavior; that could be a sign that they would try to change the underlying deal.

Could you give some details on the borders of 'Upper Kensington'?

I am a Canadian moving south of the border to work at a large tech company in Seattle.

My initial conversation with the owner of the property revealed that there are utilities at the street bordering two sides.