Requires the Hawaii Public Housing Authority to allow any resident of a public housing project or state low-income housing project to keep one or more pet animals in the resident's unit, subject to applicable state laws, county ordinances, and any reasonable conditions. Provides that the Hawaii Public Housing Authority may charge a refundable deposit for each pet animal but shall not impose a monthly pet fee or pet rent. Allows the Hawaii Public Housing Authority to remove a vicious animal to protect persons or property.