
Please note that this page is in several sections for technical reasons. There is a link at the end of each section to take you to the next.
Introduction
This cat breed is another instance of a natural genetic mutation affecting a part of the cat’s body that has been seen by people as different and attractive. The dominant genetic mutation affects the cartilage of the ear flaps (pinnae) causing the ears to fold down against the head. Cat of this breed were (still are?) called lop-eared cats. With the folded ears and large eyes this cat has the appearance of an owl.

In terms of body shape, it is considered to be in between the British and American Shorthair cats1. All Scottish Folds are born with straight ears and not all kittens in a litter will have folded ears. At about 13 to 23 days old the ears start to fold1 (the CFA say 21 days). The ear flap is called the pinna. Selective breeding has created several folds whereas the initial mutation produced one4.
The greatest obstacle to making a success out of this breed of cat is the health issues associated with the genetic mutation that produces the folded ears. Some breeders say that Fold can be breed to Fold while others disagree1.
“We have a 19-year-old indoor Scottish Fold named K.C. He doesn’t have folded ears but is the BEST cat ever. We couldn’t ask for a nicer temperament. He has “raised” 2 children and followed us to 6 different states for the Army without complaining a bit!” …..Susie (Fort Leonard Wood, MO)
Harley has not shown any improvement so the vet gave him pain medication. Still after 6 days no signs of improvement. Today I went back to the vet and they decided to do blood work on Harley. The technician came back and said I had to return in two weeks for another urinalysis. I was puzzled by that, but said okay. Then she gave me Cephalexin 250mg. I asked her why, and she said for his infection. WHAT!! So as he is on another medication I said I didn’t know she was putting him an additional medication. So, I though okay maybe they did a urinalysis and found that he had an infection. I did ask her to go back and double check and make sure he is supposed to take this with the pain medication plus, I was really feeling confused about not knowing why the vet herself had not told me they had found something. I guess the vet told her it would be just fine for the two medication to be given to Harley. Well, I was just about to give him a pill and the phone rang. It was the vet telling me they had given me another animals medication by mistake. (OMG). Needless to say the appointment they made for me for a urinalyses was cancelled. Harley has enough problems without adding another animals problems to his. Thank God I didn’t give him the medication.
I think so too. I will get some pain killers just to see how he reacts. I appreciate your knowledge and time. I didn’t realize you were in England. I was born and raised there until I came to Paradise California 40 years ago. I just retired from the school district after 40 years and that is why I got Harley. Take Care.
Janet
His change in behavior is probably be due to discomfort and that is possibly his legs. What you might do it get a vet’s advice on administering some painkillers for a short time. If his mood picks up you’ll know he is in discomfort causing him to be miserable and I’d say it is arthritis of some sort due to his genetic inheritance. There may even be more going on beyond his joints.
The books don’t indicate any inherited diseases for this breed other than skeletal problems as mentioned. Good luck.