Yes you can bring a dog.I let my dog swim near the boat launch
"Pet Policy: A maximum of two pets are allowed in day use areas unless prohibited by sign or directive. Pets are to be supervised at all times and either be crated or on a leash not more than 6-feet in length. Proof of rabies inoculation shall be produced if requested by staff. Pets are not permitted in playgrounds, buildings, golf courses, boardwalks, pools and spray-grounds or guarded beaches (this does not apply to service animals)." https://parks.ny.gov/parks/53/details.aspx
I am not sure if you can bring pet there
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