Kooper was on a leash when he bolted after being frightened by the fireworks which went off at Westchester Country Club.
Kooper's family lives in Rye and have concentrated their search to surrounding areas of including Harrison, Purchase, Rye Brook, Port Chester, Mamaroneck, Larchmont, Scarsdale, Eastchester, Tuckahoe, Hartsdale, Bronxville and Greenwich.
There is a $500 reward to anyone who finds Kooper. In the event that Kooper is found, contact Keith Pagnani by email at firstname.lastname@example.org or by telephone at 914-320-3730.
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