Thomas' Dexters
   
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BULL HORN EXAMPLES
 
             
 
         
 
COW HORN EXAMPLES
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
                                   
                                   
    
                      
 
 

ADCA POLLED DEXTER HISTORY

 

In 1993 semen from a polled Dexter bull was imported to the United States and CanadaIn June 1994 the ADCA Board of Directors felt obligated to accept the registration per ADCA rules and regulations and historical acceptance of imports of the animal from the UK.  The first offspring registered (four cows and three bulls) were born in April & May of 1994. 

 

As of 12/06/07, there were 2708 animals listed in the ADCA registry that can trace ancestry to Saltaire Platinum.

 

Frederick D. Chesterley was listed as owner and he offered the sale of the semen in the US.  The first ad for semen was in the 1996 March/April Bulletin Volume 36 No.2 offered by Carol Davidson. Eventually the U.S, semen went to ALBC and they advise they sold their entire inventory

 

Currently Polled animals registered with the ADCA have Registration Certificates with the word "Polled" listed on the Certificate.
Before the software update polled animals carried the "P" extension following their registration number on the Certificate of Registraton and in the Herd Book. 
 
The ON-Line Pedigree program lists and sorts the Polled catagory. 
 

Today all polled animals must have at least one polled parent for registration.  DNA tested proof of parentage may be requested if there is question.

 

 POLLED/SCURRED CONDITION

and POSSIBLE GENOTYPES

Appearance

Bull Genotype

Female Genotype

Horned

pp, (all possible scur

gene combinations)

pp

Smooth polled

Ppsnsn, PPScsn,

possibly PPScSc

PpScsn, PPScsn,

possibly PPScSc

Scurred

PpScsn, PpScSc,

possibly PPScSc

PpScSc,

Possibly PPScSc

Gene abbreviations: P=Polled

p=horned Sc=Scur

Sn=no scur

By C.K. Allen

 The Inheritance of Horns and Scurs By C.K. Allen is an excellent source of reference. Link: http://www.gelbvieh.org/pdf/tech/factsheet/horn_pld_inherit_factsheet_med.pdf

 

 

Home Page

Dexters

Female Stars in our Herd

Kids & Kows" - Our Lifelong Commitment

More About Dexter Cattle

Our Dexter TWINS & TRIPLETS

DNA Testing

Breeding and Reproduction

CHONDRODYSLPASIA

Horn Examples & Polled Info.

PHA- Pulmonary Hypoplasia w/Anasarca

Registration - Tattooing - Cattle Diseases

Worming & Fly Control

Breeding Colors & White in Dexters

A.I. Bulls

Dexters For Sale

Our Dexter Semen Available

Dexter Halters

Thomas' Herd Sires 1976-2009

Dexter BEEF

Finding & Choosing Dexters

HISTORICAL DEXTER BULLS

English Shepherd Dogs

Thomas' Char-Gin Boston, (aka "Boss")

ES PUPPIES!

Beebe's ToSa Maggie

Arkwright-Thomas' Nanny McPhee

Thomas' ES X RC Farm Dogs

Contact Us

Links


Thomas' Dexters
Sandi & Al Thomas
P.O.Box 135
Antelope, OR 97001
 

 

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