See the most common pet addendum examples to include in a rental lease agreement. A clear lease agreement is vital.It should cover terms like rent, security deposits, and policies for pets. Here's a sample Pet Agreement for renters with guidelines for requirements, responsibilities and how to manage issues. Q: In North Carolina, must a lease agreement be in writing? A pet addendum gives permission to allow the tenant to have pets on the rental property. Pet Addendum: This addendum allows tenants to keep pets on the rental property. Download a pet addendum to a lease template to allow a tenant to have a pet in a rental property and establish the rules they must follow. Adhere to pet regulations: If pets are allowed, tenants must follow the specific rules and regulations outlined in the lease agreement. 6. This pet addendum is an amendment to the lease dated __________between Landlord.