Thank you for choosing Animal House of Chicago to care for your pet. Downloading and filling out the New Client Form prior to your first appointment will greatly assist us in adding you and your pet to our system. (This form is for new clients and existing clients with new pets.) Please bring it with you to your pet's first appointment or drop it off in advance. We will be happy to contact your previous veterinarian to obtain any necessary information or documentation regarding your pet's medical history.