Fun Pet Events and Pet Friendly Activities on Long Island

Animal events on Long Island

Find events from Jan 1 to Oct 19 in your neighborhood

Animal encounters and pet events — dog shows, pet friendly activities, pet adoption events, and more

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Wednesday Oct. 15, 2025

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4 – 5:15 pm

Pet Parade & Costume Competition at Hicks Nurseries

Ages: All
Animals
Family
Free

Hicks NurseriesWestbury

Friday Oct. 17

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7 – 9 pm

Haunted Tree House

Ages: 3 – 12
Animals
Attractions
Family

Long Island AquariumRiverhead

Saturday Oct. 18

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

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10 am – 4 pm

Bats, Barnacles & Broomsticks Halloween Party

Long Island AquariumRiverhead

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7 – 9 pm

Haunted Tree House

Ages: 3 – 12
Animals
Attractions
Family

Long Island AquariumRiverhead

Sunday Oct. 19

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9 am – 1 pm

North Shore Animal League America – Walk and Wag

Garvies Point Brewery & RestaurantGlen Cove

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