Please note that the data is collected for research only and your information will be treated confidentially within the involved research centers and scientific collaborators.
It is very important to the success of the Leonberger health studies of laryngeal paralysis, polyneuropathy, bone cancer, and blood vessel tumor, that we have complete and accurate information on all dogs.
We are most importantly looking for updates on dogs that have DNA with us (or can supply us with a sample) with these criteria:
-> Diagnosed with or died from: laryngeal paralysis, polyneuropathy (LPN), leukoencephalomyelopathy (LEMP), bone cancer (osteosarcoma), or blood vessel tumor (hemangiosarcoma).
-> Dogs that lived to 8 years or older and did NOT have these conditions.