The AMGR
Miniature Goat Creation & Development

Grade System

August 2000

The grading up process has been set in accordance with the Nigerian Dwarf Goat Association (America) www.ndga.org, height standards (Does max 22.4", Bucks max 23.6") and adopted by the AMGR for the continued development of the Australian miniature goat breed.
As of the 1st Jan 2006, animals are only recognised as Australian Miniature Goats after they have been height verified and meet the height requirements as three year olds. Animals will be required to be height verified again at 4yrs of age.

Herd Book Purebred
Herd Book Purebred, adult animals must have two registered (minimum foundation Purebred) parents of the same breed type and be the fourth generation of the same type. Animals must conform to the characteristics of their breed type. Does must not exceed 57cm (22.4"). Bucks must not exceed 60cm or (23.6") at 3yrs of age. Nuwby Bucks must not exceed 62.2cm (24.5").


Australian "Foundation" Grade Standards
Animals produced using the following Grading up process are classed as AMGR Foundation stock. Ideally, Breeders should aim to produce animals conforming to the characteristics of their individual type to be allocated with that type. Breeders should try to select and breed animals of the same (or similar) type, using the smallest heights available, early in the Grades to help fix the required height and type characteristics. An allowance of one inch will be made for Nuwby Bucks in all Grades.


Purebred,
Adult animals must have two registered (minimum Grade A) parents of the same breed type. Does must not exceed 57cm (22.4") and Bucks must not exceed 60cm or (23.6") at 3yrs of age. Animals must conform to the characteristics of their breed type.

Grade A,
Adult animals must have two registered (minimum Grade B) parents. Adult Does must not exceed 58.5cm. Adult Bucks must not exceed 61cm at 3yrs. Animals must conform to the characteristics of their breed type.

Grade B,
Adult animals must have (minimum Grade C) parents. *Adult Does must not exceed 59.7cm at 3yrs. Adult Bucks must not exceed 62.2cm at 3yrs. Animals should conform to the characteristics of their breed type.

Grade C,
Adult Does must have at least one registered (minimum Grade D) parent and must not exceed 61cm at 3yrs.
Adult Bucks must have two registered (minimum Grade D) parents and must not exceed 63.5cm at 3yrs.

Grade D
,
Open to any adult animal not exceeding 63.5cm in height at 3yrs, with or without recorded parentage.

Overheight Animals,
Overheight animals may be used in the development of the miniature breed with their progeny being eligible for inclusion in the lower grade section of the AMGR Studbook provided such progeny meet the height requirements for the breed. 


The Grading up process used by other livestock Societies requires the use of a Herdbook Purebred (sire or dam) to be used with a Grade parent to produce animals in the next Grade. This Grading up system is preferred by the AMGR and will be adopted when suitable purebred number are reached.


Why HEIGHT VERIFICATION is done at three years... 
It is believed that most animals have reached their mature height by this time. There is the odd occasion where an animal has been NUTRITIONALLY CHALLENGED, where this animal suddenly has a huge growth spurt after three year, but these cases are very rare. Bucks have been known to "lay" a centimetre or two over the shoulder as they "thicken up" after reaching three years of age.
It is important to have the parents HEIGHT VERIFIED as three year olds, so the young stock can be GRADED accordingly.

Classification
All Grade and Purebred animals will be classified for type upon turning three years of age. To enable all goats to be correctly classified by type three good quality photos, one of each side and one front on, will be required when upgrading or with application for registration for all animals. The animal should be standing in a relaxed position with it's head turned slightly toward the camera and must clearly show the position and structure of the ears (ear set).

Breeding
Breeders should work to breed animals that meet the ideal breed standards using the grading up process.
Breed types can be crossed in the lower grades and although it is allowable in the higher grades, it is not recommended. Purebred animals will only be recognised if they are produced from two Grade A animals of the same breed type and providing they meet the ideal breed conformation standards.


*Please Note: The MGBA adjusted B Grade heights on the 26/01/2008 by half of an inch.

Copyright © 2000-2008 S.Ludwig AMGR