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 HPHA may charge a refundable deposit for each pet animal but shall not impose a monthly pet fee or pet rent. Allows HPHA to remove a vicious animal to protect persons or property. Establishes positions. Appropriates funds.