We disclose all health records and known health conditions to adopters. Upon accepting a new cat or dog into the organization, we provide a basic vet visit that includes necessary vaccinations and health tests, but we do not provide a comprehensive medical exam prior to adoption. As a result, sickness, injury, and disability may exist unbeknownst to CDCK.  City Dogs & City Kitties Rescue is not responsible for payment of any vet care, including known and unknown medical conditions once a cat or dog is adopted from us. Heartworm can be a serious disease, but can easily be prevented through monthly preventative tablets.  CDCK dogs are usually tested for heartworm, and we will disclose to adopters if they are heartworm positive.  If they are positive, we will discuss the treatment protocol. Thankfully Heartworm is very treatable in dogs.