Here is the only surviving frame of "House Vet", the lost ORIGINAL pilot

Jasper House is a veterinarian who is specialized in rare animal diseases. Well he "was". After the pilot for House Vet was shot, the producers decided to make some changes like renaming the protagonist to Gregory House, changing his profession to a human doctor, make him addicted to vicodin instead of horse tranquilizers and giving him a human love interest. The House Vet pilot which reportedly revolved around the unusual hyperfertility of a Dalmatian was all lost but this single frame.

Jasper House is a veterinarian who is specialized in rare animal diseases. Well he "was". After the pilot for House Vet was shot, the producers decided to make some changes like renaming the protagonist to Gregory House, changing his profession to a human doctor, make him addicted to vicodin instead of horse tranquilizers and giving him a human love interest. The House Vet pilot which reportedly revolved around the unusual hyperfertility of a Dalmatian was all lost but this single frame.