Westchester County does not impose pet number limits countywide, but most cities and villages cap household dogs and cats through zoning and Chapter 41-style code provisions to prevent nuisance and hoarding.
There is no Westchester County limit on owned pets, but villages and cities set their own caps. Yonkers limits dwellings to a small number of dogs without kennel licensing. Mount Vernon, New Rochelle, and White Plains impose similar caps via zoning ordinances, typically three to four dogs per household before requiring a kennel permit. Cats are generally less regulated. Households exceeding limits may need a kennel license from local building or animal control departments. Multifamily buildings often have stricter HOA or lease restrictions. Hoarding situations trigger WCDOH and SPCA intervention.
Exceeding municipal pet limits without a kennel license typically results in fines of 100 to 500 dollars per violation and orders to relocate excess animals.
See how New Rochelle's pet limits rules stack up against other locations.
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