West Highland White Terrier

MASTER MAC OF MAESFFORDD

Sex
Dog
Colour
WHITE
Born
29 May 1982

Details

Registration type
Breed register
About registration types

The registration types are as follows:

  • The Breed Register is for pedigree dogs where both parents are also recorded on this register.
  • The Activity Register is open to all dogs, both pedigree and crossbreed to allow them to exhibit in Kennel Club licensed events for disciplines such as agility, flyball etc.
  • Not registered dogs can be viewed if they are related to a Kennel Club registered dog and may themselves be registered elsewhere with another club or society.

Health profile

The results and calculated health information below are from information received and recorded by The Kennel Club, and may not include all health screening undertaken by the dog's owners.

You can find more information on what these results mean/breeding advice and also on what health screening is relevant to your breed on The Kennel Club Breed A-Z. Please note: you will need to click on your breed to see the full list.

Inbreeding coefficient

Coefficient of Inbreeding (CoI) Inbreeding coefficient for MASTER MAC OF MAESFFORDD is 0.0% 15 generations available of which 3 are complete Breed average CoI 6.2%
COI Description

The degree of inbreeding can be measured using a calculation called the coefficient of inbreeding (CoI), or inbreeding coefficient. The lower the degree of inbreeding, the lower the inbreeding coefficient.

What do these results mean?

Our inbreeding calculators give you a percentage score. The lower the percentage, the lower the degree of inbreeding.

To put your result into perspective:

  • 0% = a dog with two apparently unrelated parents (based on all available pedigree information)
  • 12.5% = the genetic equivalent of a dog produced from a grandfather to granddaughter mating, or the mating of a half-brother/sister
  • 25% = the genetic equivalent of a dog produced from a father to daughter mating, or the mating of full-brother/sister
  • More than 25% = inbreeding is accumulative, so if it has occurred to a significant degree over several generations, the inbreeding coefficient may be greater than 25%

Understanding this result

In general the lower the result, the lower the risk of this dog having health issues. It's important to remember that these results are a measure of risk, rather than a direct measure of health.

Always check the number of generations 

Always check to see how many generations have been used for the calculation. If only three generations are fully complete, you may wish to use these results with care. If additional pedigree information or inbreeding resources are available to you, you may wish to consult these.

For dogs that have been imported, we may only have a three-generation pedigree, so it may be difficult for us to calculate an informative COI. 

Breeding advice

An individual's result should not be taken into consideration when selecting a dog for mating, instead it's the mating inbreeding coefficient that should be used, as this looks at how related two potential mates are.

You find the inbreeding calculation for hypothetical matings on our health test results finder service.

Where can I find out more about inbreeding, inbreeding calculators or breeding advice?

Read more about inbreeding. 

How is the breed average calculated?

The breed average is calculated each June using dogs registered with The Kennel Club born in the UK between January and December of the previous year. Using this data is a more effective means of monitoring yearly change than by using the average of all living dogs in that breed.

In smaller breeds, if no dogs have been born in that year, the breed average will default to the last year in which a calculation could be performed. In breeds where there is no available breed average data for the past five years, the annual breed average will display as N/A. This may include breeds where no dogs have been born in the UK for five years or more, or some newly recognised breeds.

Breed Watch

Breed Watch category Category 2 Full details

Pedigree

Litters produced

Date of birth : 09 December 1983

Other parent REBECCA OF MAESFORDD

Date of birth : 23 June 1984

Other parent MAESFORDD SNOW QUEEN

Date of birth : 20 October 1984

Other parent SNOWY GIRL OF KENTOO

Date of birth : 28 October 1984

Other parent COEDFFALDAU PANDA

Date of birth : 05 December 1984

Other parent LUKY LADY RHIAN

Date of birth : 14 December 1984

Other parent BONNY QUEEN OF SKYE

Date of birth : 11 February 1985

Other parent CARIAD OF GELLINUDD

Date of birth : 16 February 1985

Other parent KELLY AP KIM

Date of birth : 02 March 1985

Other parent WHITE PRINCESS OF KENTOO

Date of birth : 18 April 1985

Other parent GWENO JUNO

Date of birth : 21 April 1985

Other parent JOSEPHINE OF HOUSTY

Date of birth : 24 April 1985

Other parent JUNO HUNTER

Date of birth : 10 May 1985

Other parent JANY OF THE COTTAGE

Date of birth : 14 May 1985

Other parent NELLY OF LLANELLI

Date of birth : 18 June 1985

Other parent CIRA MAIR

Date of birth : 04 July 1985

Other parent COEDFFALDAU PANDA

Date of birth : 20 July 1985

Other parent AEL-Y-BRYN POLAR

Date of birth : 23 July 1985

Other parent LUKY LADY RHIAN

Date of birth : 27 July 1985

Other parent TRIMSARAN LASS

Date of birth : 06 August 1985

Other parent EASTIE EIRA

Date of birth : 07 September 1985

Other parent WHITE DUCHESS OF BRONHAUL

Date of birth : 07 September 1985

Other parent KIDWELLY GIRL

Date of birth : 02 October 1985

Other parent KELLY AP KIM

Date of birth : 18 November 1985

Other parent WISHFULL WILMA

Date of birth : 18 November 1985

Other parent ANNS WHISKY

Date of birth : 03 December 1985

Other parent SIONED NELL

Date of birth : 20 December 1985

Other parent GWENO JUNO

Date of birth : 09 January 1986

Other parent SNOWBALL DOLL

Date of birth : 15 January 1986

Other parent CIRA MAIR

Date of birth : 28 January 1986

Other parent AEL-Y-BRYN POLAR

Date of birth : 29 January 1986

Other parent COEDFFALDAU PANDA

Date of birth : 05 February 1986

Other parent TRIMSARAN LASS

Date of birth : 08 February 1986

Other parent GWILI TINA

Date of birth : 13 February 1986

Other parent MAESFORDD LITTLE MADAM

Date of birth : 28 February 1986

Other parent DYFED'S JAZZY LADY

Date of birth : 12 March 1986

Other parent JANY OF THE COTTAGE

Date of birth : 20 April 1986

Other parent ASTRA PIP

Date of birth : 21 April 1986

Other parent LADY TARA

Date of birth : 21 April 1986

Other parent MAESFORDD SNOW PRINCESS

Date of birth : 23 April 1986

Other parent SINDY ROSE

Date of birth : 27 April 1986

Other parent SINDY OF ARDWYN

Date of birth : 04 May 1986

Other parent SNOW QUEEN OF LLANNON

Date of birth : 12 May 1986

Other parent SNOWY FACH

Date of birth : 13 May 1986

Other parent WHITE SNOW BALL

Date of birth : 31 May 1986

Other parent HEIDI SHANTEAL

Date of birth : 03 June 1986

Other parent RHIANNONS' LADY LOVE

Date of birth : 06 June 1986

Other parent FRISKY FRUKKY

Date of birth : 12 June 1986

Other parent SNOWONDER GIRL

Date of birth : 24 June 1986

Other parent PENCAEMAWR JUDY

Date of birth : 18 July 1986

Other parent GWENO JUNO

Date of birth : 06 August 1986

Other parent ROYAL FENN TESS

Date of birth : 06 August 1986

Other parent JUDY OF BELMONT

Date of birth : 18 August 1986

Other parent TRIMSARAN LASS

Date of birth : 19 August 1986

Other parent EARNEST EVADNE

Date of birth : 20 August 1986

Other parent FAITH O'CYNWYL

Date of birth : 22 August 1986

Other parent JUNO FACH

Date of birth : 29 August 1986

Other parent TWTS MERCH ENFYS

Date of birth : 18 September 1986

Other parent FREE OF GOLDEN

Date of birth : 05 October 1986

Other parent DYRFAL BELLE

Date of birth : 08 October 1986

Other parent DAISY SNOWDROP

Date of birth : 12 October 1986

Other parent CASSANDRA OF BRYNDERI

Date of birth : 13 October 1986

Other parent MIRI MAWR

Date of birth : 25 October 1986

Other parent DYFED'S JAZZY LADY

Date of birth : 01 November 1986

Other parent GRANGE DAISY

Date of birth : 05 November 1986

Other parent SUGAR CANDY OF BRYNHAUL

Date of birth : 07 November 1986

Other parent AMY SHOOTING STAR

Date of birth : 22 November 1986

Other parent MAIRI'S MAKEPEACE

Date of birth : 27 November 1986

Other parent CRYSTAL BRIGHT BABY

Date of birth : 07 December 1986

Other parent REBECCA SURPRISE

Date of birth : 17 December 1986

Other parent SANTES FAIR

Date of birth : 19 December 1986

Other parent CIRA MAIR

Date of birth : 20 December 1986

Other parent SNOWY GIRL OF KENTOO

Date of birth : 21 December 1986

Other parent SUZY WHITE BEAUTY

Date of birth : 28 December 1986

Other parent PUFFY PRINCESS

Date of birth : 08 January 1987

Other parent HEIDI SHANTEAL

Date of birth : 14 January 1987

Other parent ELSA OF LLANDYBIE

Date of birth : 31 January 1987

Other parent PENCAEMAWR JUDY

Date of birth : 04 March 1987

Other parent KENOUR LADY GEMMA

Date of birth : 07 March 1987

Other parent ICE WHITE SNOWDROP

Date of birth : 21 April 1987

Other parent DYFED'S JAZZY LADY

Date of birth : 03 May 1987

Other parent SUGAR CANDY OF BRYNHAUL

Date of birth : 08 May 1987

Other parent TWTS MERCH ENFYS

Date of birth : 11 May 1987

Other parent MANDY OF KELFRESCO

Date of birth : 10 June 1987

Other parent WHITE SPARK

Date of birth : 30 June 1987

Other parent COEDFFALDAU PANDA

Date of birth : 10 July 1987

Other parent JUNO FACH

Date of birth : 22 July 1987

Other parent DERWEN'S DEAR MELLT

Date of birth : 27 July 1987

Other parent SNOWY FACH

Date of birth : 28 July 1987

Other parent BONNIE OF CIMLA

Date of birth : 26 August 1987

Other parent ARIADNNE GINA LOLLA BELL

Date of birth : 05 September 1987

Other parent ICE WHITE SNOWDROP

Date of birth : 08 September 1987

Other parent AEL-Y-BRYN POLAR

Date of birth : 14 September 1987

Other parent GRANGE DAISY

Date of birth : 21 November 1987

Other parent CHELLE'S CHOICE

Date of birth : 21 December 1987

Other parent LADY TARA

Date of birth : 13 January 1988

Other parent FONDSTAR DAISY GIRL

Date of birth : 20 January 1988

Other parent FIERY SNOWDROP

Date of birth : 13 March 1988

Other parent SNOW WHITE SPARK

Date of birth : 17 March 1988

Other parent SNOWBALL DOLL

Date of birth : 26 March 1988

Other parent SNOWY FACH

Date of birth : 20 April 1988

Other parent SIONED NELL

Date of birth : 11 May 1988

Other parent ROBESTON LADY

Date of birth : 06 June 1988

Other parent LITTLE CLAIRE

Date of birth : 12 June 1988

Other parent LADY TARA

Date of birth : 24 June 1988

Other parent KIDWELLYS SNOWY

Date of birth : 26 August 1988

Other parent TIRISAF GWENO

Date of birth : 26 August 1988

Other parent HELENA'S LITTLE SNOWDROP

Date of birth : 28 August 1988

Other parent ZOE SILVERDREAM

Date of birth : 01 September 1988

Other parent KIDWELLYS SHANNY

Date of birth : 09 October 1988

Other parent SHAN OF ISCOED

Date of birth : 24 October 1988

Other parent HEIDI SHANTEAL

Date of birth : 21 December 1988

Other parent GREAT PALE SWEEP

Date of birth : 05 January 1989

Other parent PEARLY PRINCESS

Date of birth : 10 January 1989

Other parent MAY PRINCESS

Date of birth : 16 January 1989

Other parent SEREN EIRA

Date of birth : 02 February 1989

Other parent TRIMSARAN LASS

Date of birth : 23 February 1989

Other parent GREAT PALE SUPER KID

Date of birth : 22 March 1989

Other parent POLAR VISION

Date of birth : 27 March 1989

Other parent ZOE SILVERDREAM

Date of birth : 03 April 1989

Other parent LADY OF FALLEY

Date of birth : 14 April 1989

Other parent GWENO FACH

Date of birth : 24 April 1989

Other parent SUZI QUEEN OF LLANELLI

Date of birth : 26 April 1989

Other parent TAWE CRYSTAL

Date of birth : 13 June 1989

Other parent BETHANIA SIAN

Date of birth : 16 June 1989

Other parent SNOWFLAKE OWEN

Date of birth : 09 July 1989

Other parent PISTYLL A DEL

Date of birth : 13 July 1989

Other parent STARLIGHT OF THE HILL

Date of birth : 14 July 1989

Other parent MAY PRINCESS

Date of birth : 06 August 1989

Other parent SHAN OF PENYLAN

Date of birth : 19 August 1989

Other parent FAITH'S FROSTY FANTASY

Date of birth : 26 August 1989

Other parent SEREN EIRA

Date of birth : 08 September 1989

Other parent SHEBA OF BRYNFEDWEN

Date of birth : 21 September 1989

Other parent SIAN Y-LLETHRI

Date of birth : 28 September 1989

Other parent MAY OF BLAENFFYNNON

Date of birth : 06 October 1989

Other parent LADY CARINA

Date of birth : 20 November 1989

Other parent STAN GIRL OF BRYNAWELON

Date of birth : 27 November 1989

Other parent TAWE CRYSTAL

Date of birth : 17 December 1989

Other parent BERLLAN BELLA

Date of birth : 21 December 1989

Other parent RUNAWAY ISLAND

Date of birth : 22 December 1989

Other parent SNOWY-BACH FROM LLINOS

Date of birth : 22 December 1989

Other parent APRIL DUE

Date of birth : 31 December 1989

Other parent LADY TRIXIE OF AMMANFORD

Date of birth : 07 January 1990

Other parent MAGICAL MAGWEN

Date of birth : 08 January 1990

Other parent CRAFTY CHRIS

Date of birth : 20 January 1990

Other parent PENNY OF COEDMOELOW

Date of birth : 27 January 1990

Other parent LLETHRY NELL

Date of birth : 12 February 1990

Other parent LITTLE CLAIRE

Date of birth : 23 February 1990

Other parent BETSY O'R TWYN

Date of birth : 14 March 1990

Other parent SIAN CYNNWR

Date of birth : 21 April 1990

Other parent PERNIE ROSEMARIE

Date of birth : 26 April 1990

Other parent BETHANIA SIAN

Date of birth : 27 April 1990

Other parent HOPEFULL HANNAH

Date of birth : 16 May 1990

Other parent LADY MAGNOLIA

Date of birth : 21 May 1990

Other parent SPOT BET

Date of birth : 30 May 1990

Other parent KENOUR LADY GEMMA

Date of birth : 04 June 1990

Other parent SIAN OF GWARALLT

Date of birth : 04 June 1990

Other parent SNOWFLAKE OWEN

Date of birth : 14 June 1990

Other parent WINNIE OF KENIVE

Date of birth : 16 June 1990

Other parent KENINE CEN

Date of birth : 17 June 1990

Other parent FLOSS THE BOSS

Date of birth : 22 June 1990

Other parent CHER'S GWENO

Date of birth : 27 June 1990

Other parent EMMA OR BRYN

Date of birth : 02 July 1990

Other parent HOPE FOR RHIWFAWR

Date of birth : 05 July 1990

Other parent SUNBRIDGE SNOW WHITE

Date of birth : 31 July 1990

Other parent LITTLE LILY WEN FACH

Date of birth : 03 August 1990

Other parent CAGNEY POST

Date of birth : 12 August 1990

Other parent SNOWY-BACH FROM LLINOS

Date of birth : 13 August 1990

Other parent SNOW WHITE POWDER PUFF

Date of birth : 24 August 1990

Other parent MY LITTLE GRACE

Date of birth : 18 September 1990

Other parent HIGHLAND ROSY

Date of birth : 11 October 1990

Other parent SUZI QUEEN OF LLANELLI

Date of birth : 23 October 1990

Other parent LLEWELLYN PRINCESS

Date of birth : 01 December 1990

Other parent SNOWFLAKE OWEN

Date of birth : 15 December 1990

Other parent JULIE ANNA

Date of birth : 05 January 1991

Other parent WINNIE OF BLAENCWM

Date of birth : 14 February 1991

Other parent JUNO SNOW WHITE

Date of birth : 02 March 1991

Other parent SHAN OF PENYLAN

Date of birth : 07 March 1991

Other parent BEAUTY OF THE VALLEYS

Date of birth : 16 March 1991

Other parent GWENNO OF DRYSLWYN

Date of birth : 28 April 1991

Other parent CHER'S GWENO

Date of birth : 10 May 1991

Other parent PRINCESS OF THE MORN

Date of birth : 16 May 1991

Other parent CATRINA MAI

Date of birth : 29 July 1991

Other parent SNOWY OF POITYN

Date of birth : 14 August 1991

Other parent SMOOTH VELVET

Date of birth : 27 August 1991

Other parent SUMMER BLUEBELL

Date of birth : 18 September 1991

Other parent JUNO SNOW WHITE

Date of birth : 05 October 1991

Other parent SOPHIE OF GORSEINON

Date of birth : 10 January 1992

Other parent LADY SARA OF DAGFA

Date of birth : 10 February 1992

Other parent LADY LUPIN

Date of birth : 12 February 1992

Other parent KENINE SUZIE

Date of birth : 08 March 1992

Other parent LLAIN LILY

Date of birth : 06 April 1992

Other parent CEINWEN CWMHOWELL

Date of birth : 06 May 1992

Other parent SUMMER BLUEBELL

Date of birth : 01 September 1992

Other parent LADY LLOYDS SPECIAL

Date of birth : 11 November 1992

Other parent SNOWY GWEN

Date of birth : 20 February 1993

Other parent LADY LANE ELROSA

Date of birth : 15 September 1993

Other parent LADY LLOYDS SPECIAL

Date of birth : 05 January 1994

Other parent TESS O'R TUMBLE

Date of birth : 14 June 1994

Other parent HIGHLAND ROSY

Date of birth : 26 July 1994

Other parent DAISY-MAY WHITE LADY

Date of birth : 11 April 1995

Other parent BONNIE SNOWY