I own a lurcher myself, and they can run extremely fast, as a younger dog/bitch, they can run as fast as a greyhound, but they get slower with age.
they can run about 40 mph
They are mostly pets but some are hunting/working dogs and It would depend on which cross they are it is roughly 35-50 mph (usually) faster than the animal its chasing
Accelerration is the change of speed faster/slower.
69 mphIt can be any speed but probably about 60 mph
Dog Commands at Various Speeds
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