This bill aims to protect tenants from additional charges related to pet ownership in residential rental units. It explicitly prohibits landlords from imposing any extra rent, fees, or conditions in leases that would require tenants to pay more because they keep or intend to keep a pet. The bill defines key terms such as "landlord," "tenant," and "pet," and allows landlords to charge a one-time, refundable pet security deposit of up to $500, which must be included within the total security deposit limit established by existing law.

In the event of a violation, the bill grants tenants the right to petition a court to terminate the lease and recover reasonable attorney fees. Additionally, landlords who violate the provisions may face a private cause of action from tenants, allowing them to recover $1,000 for each offense, along with attorney fees. The bill reinforces existing tenant rights and remedies while taking effect four months after enactment, applying to new tenancies and related applications from that date forward.