SHOULD WE OFA AND CHIC?
WHAT DOES IT MEAN?

Understanding OFA, CHIC, the statistics and the importance of
testing and certifying for Rat Terriers,
American Hairless Terriers,breeders and owners.
Published: 06/02/07

LINKS
OFA: Orthopedic Foundation for Animals
CHIC: Canine Health Information Center

Objectives Of The OFA

The OFA and The Role Of Canine Health Databases
Breeders Guide To Data
*Note: I'd advise breeders to have a good look at this site. It is helpful and informative when it comes to understanding OFA results.

*Source:OFA

What Is CHIC?
The Canine Health Information Center, also known as CHIC, is a centralized canine health database jointly sponsored by the AKC/Canine Health Foundation (AKC/CHF) and the Orthopedic Foundation for Animals (OFA).

Mission Statement

CHIC Goals
*Source:CHIC

The parent clubs vote on what health issues are most prevalent in their breed. CHIC then sets a criteria of testing for those tests. If your dog has had all the required tests and if your dog has permanent identification i.e. tattoo or a microchip, then your dog is put into the CHIC data base and given a CHIC number showing that your dog has had all tests required by the parent club. A CHIC number is issued to all dogs that have had the required testing with the results posted on OFA. You do not submit test results to CHIC. CHIC obtains all info from the OFA public data base.

STATISTICS
RAT TERRIERS


More Recent Statistics Here
Registry Rank Evaluations Percent Abnormal Percent Normal
BAER HEARING TESTN/A70.0100.0
CARDIAC222160.599.1
ELBOW541123.696.4
HIPS1391862.297.8
LEGG-CALVE-PERTHES31720.699.4
PATELLA274894.795.3
THYROIDN/A30.0100.0

*NOTE: These statistics where taken from the OFA site on 06/02/07.

AMERICAN HAIRLESS TERRIER


More Recent Statistics Here
Registry Rank Evaluations Percent Abnormal Percent Normal
CARDIACN/A20.0100.0
HIPSN/A30.0100.0
PATELLAN/A375.494.6

*NOTE: These statistics where taken from the OFA site on 06/02/07.

WHAT DOES THIS MEAN?

For an example, have a look in the Rat Terrier Statistics chart and at how many patella evaluations done at that time. You will see that only "ONLY" 489 Rat Terrier patella evaluations were done. I know there are a LOT more than 489 Rat Terriers in the whole of America. There are literally hundreds of breeders in America and many of them breed Rat Terriers. If you look at this chart and then say that 95.3% of the Rat Terriers in American have no patella issues you would be wrong. If you said 95.3% of the Rat Terriers "TESTED" had no patella issues, that would be correct.

OFA can only post what they are given. Dare I say, that there are a lot of Rat Terriers with issues but the issues are not given to OFA to put into the data base. All information needs to be shared and given to OFA, in my opinion. If it isn't, then OFA will only be as good as we allow it to be.

So, you have a dog with issues, you're not the first nor will you be the last. It's what you do with that information that matters. Deal with it and move forward. If it is an issue that you choose to continue to breed with then be prepared to deal with the consequences.

OFA and testing is not a guarantee that you'll have perfect dogs, but it is a tool, a piece of the puzzle that we can use that will help us make the right choices and decisions. Hopefully, the more data that is collected the more help OFA can be in the future. Please, look above at "Objectives Of The OFA" and you will see this statement
*"To advise, encourage and establish control programs to lower the incidence of orthopedic and genetic diseases."
It says LOWER. It does not claim that it will eliminate them overnite, but, hopefully in time it will. What it does tell you is, that a breeder is at least trying to do his or her very best.

How many breeders are breeding with issues unknowingly simply because they don't test? If they are not testing, they certainly aren't going to show issues in their breeding program. That doesn't mean they don't have them. It means they don't know. They are not testing and they are not vets so, how would they know?

The dogs with issues are as important as the ones without in the OFA data base. When we first started testing, we didn't realize just how important the results were, YES, we made mistakes, but we know better now. We will make other mistakes, but hopefully, we will learn from them too. If anyone among us has not made mistakes,please cast the first stone.

Personally, I'd rather be a breeder that tests and shows my issues than one that doesn't have ANY issues because I don't test at all.

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