rhodesian ridgeback world congress health  committee

rrhealth

The Rhodesian Ridgeback World Congress

Health Committee

Created in 2012 with the mandate to be a clearinghouse for health information for Ridgeback clubs worldwide, and to help generate cooperation in coordinating research and information exchange across the globe.

2016 RR Congress Issues Resolution

The 2016 Rhodesian Ridgeback World Congress convened June 29-30 in Lund, Sweden, for two days to discuss issues of interest to Ridgeback owners, breeders, and fanciers. Attendees at the close of the Congress approved the following resolution:

 

"The 2016 Rhodesian Ridgeback World Congress recognizes that breeders are autonomous and are the best arbiters of what should happen in their whelping boxes. To that end, the 2016 RRWC strongly encourages breed clubs to avoid punitive language in their codes of ethics or other official documents regarding the breeding of healthy Rhodesian Ridgebacks with only cosmetic faults, and strongly encourages openness and honesty between breeders."

Get the Real Facts on Dermoid Sinus and Ridgelessness in the Rhodesian Ridgeback

Recently, the Fédération Cynologique Internationale (FCI) released a document that significantly misstated several key facts about ridgeless Ridgebacks and the incidence of dermoid sinus in the breed.

 

According to the international breeder survey conducted in 2016 by Orit Nevo and Linda Costa in preparation for the Rhodesian Ridgeback World Congress and covering all countries and more than 20 years, only 7% of ridgeback puppies are born ridgeless.

 

The RRWC 2016 followed up on this and asked FCI clubs with reliable litter statistics about the development of DS and ridgeless over time.

The following clubs participated: SRRS (Sweden) from 2006, NRRK (Norway) from 2000, RRK (Denmark) from 2003, The Ridgeback Club of Finland  from 2002, DZRR (Germany) from 2001, ELSA (Germany) from 2004, KCHRR (Czech Republic) from 2009 and RRCN (Netherlands) partly from 2010 -- altogether 19,243 puppies born over a period of more than 10 years. DS shows a strong steady fall from 5.3% in 2006 to 1.7% in 2015, and in the same period the number of ridgeless rise from 2.84% to 4.99%.

 

There is no evidence, factual or anecdotal, that ridgeless puppies are "killed or neglected" or "not registered" in the surveyed countries. This was a practice in the breed's earliest days, but better education of breeders and buyers has changed that in the FCI countries surveyed.

 

Dermoid sinus and mortality:

 

In the FCI countries surveyed, DS puppies are operated on at a very young age by experienced vets and -- like their ridgeless siblings -- placed in loving homes to live as long and good lives as any other Ridgeback. According to Dr. Thomas Laube, who also presented at the RRWC 2016, there is a 100% success rate on DS operations when done by an experienced vet.

 

Dermoid sinus is NOT fatal for the dog.

 

Dr. Laube also stated that he had many DS operations on non-Ridgebacks, as well as Ridgeless and third-generation crosses (ie, several generations bred to ridgeless dogs of other breeds).

 

Dermoid sinus is today an increasingly rarely occurring condition, and can occur in both ridged and ridgeless dogs, Rhodesian Ridgebacks and other breeds.

 

Degenerative Myelopathy modifier found

Degenerative myelopathy is a painless but devastating neurological condition that leads to a slow but irreversible paralysis of the rear legs. Many breeds are affected by DM, including Ridgebacks. A genetic-marker test is available that  identifies dogs who carry a gene called SOD1 that increases the risk of  DM, but not all dogs with two copies of the SOD1 gene develop the disease. Researchers from the Broad Institute at MIT and Harvard University recently announced that Pembroke Welsh Corgis that carried a second gene, called SP110, were likely to develop DM at an earlier age. Unfortunately, there is not yet enough data on other breeds, including Ridgebacks, to determine if the presence of the SP110 gene is significant in terms of the expression of degenerative myelopathy. Stay tuned.

Calling all researchers!

The Health Committee of the Rhodesian Ridgeback World Congress is interested in speaking to researchers about organizing a study on the effect of folic acid on dermoid sinus, a neural tube abnormality affecting a small percentage of Ridgeback puppies. An earlier study presented at at the 1996 RR World Congress that was never formally published found that supplementation with folic acid, which is found in many foods, including leafy green vegetables, markedly reduces and even eliminates the expression of this congenital disorder. Researchers can expect a high degree of participation and cooperation by Ridgeback breeders around the world. Contact Denise at revodana@aol.com for more information.

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who we are

health contacts

Need Ridgeback health information in your country?

Below are the current health coordinators for various Ridgeback clubs around the world. Not every country has a health committee. If your club/country is missing, please contact us to be added.

countries

Great Britain

John Mackfall

Rhodesian Ridgeback Club of Great Britain

01759373500

Israel

Orit Nevo

Rhodesian Ridgeback Club of Israel

.

Netherlands

Henk Salm

Rhodesian Ridgeback Club Nederland

0031 621208830

Denmark

2020 Rhodesian Ridgeback World Congress

2024 : The World Congress will convene in Croatia!

Join us in Germany!

Watch this space for details on the 2020 Rhodesian Ridgeback World Congress, which will be held in Germany.

Previous World Congresses

 

1984: Johannesburg, South Africa

 

1988: Hilleroed, Denmark

 

1992: Warwickshire, England

 

1996: Melbourne, Victoria, Australia

 

2000: Garderen, Netherlands

 

2004: Dallas, Texas, United States

 

2008: Portumna, Ireland

 

2012: Mississauga, Ontario, Canada

 

2016: Lund, Sweden

Norway

Sweden

Specialklubben Rhodesian Ridgeback Sverige

.

Slovakia

Milada Krchnava

Slovensky Klub Chovatel'ov Ridgebackov

.

United States

Susan Ralston

Rhodesian Ridgeback Club of the United States

801-829-3006

.

get in touch

Rhodesian Ridgeback World Congress

Health Committee members

Denise Flaim • United States

revodana@aol.com  •  516-509-5214

 

Helle Lauridsen • Denmark

helle.lauridsen@gmail.com  •  45 40 55 05 69

 

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