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Goldsand's Bocelli

Goldsand's Bocelli

Breeder
not recorded
Kennel
Goldsand's
Sire
Duckling's Jr Just in Time
Dam
Goldsand's Doris l
Gender
Male
Date of birth
not recorded
Country of birth
Sweden
Country of standing
Italy

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

6.25%

Moderate. Common ancestors: Saltisgardens Snille O Smak, Brosing's Australian Ivory.

AVK — distinct ancestors

64.5%

40 distinct ancestors out of 62 possible. Among known ancestors only: 74.1%.

Pedigree completeness

87.1%

8 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Very common pedigree — rarer than 7% of the Jack Russells born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 297 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Saltisgardens Snille O Smak ♂ gen. 3 gen. 3 3.13%
Brosing's Australian Ivory ♀ gen. 3 gen. 3 3.13%
COI over 5 generations6.25%

How the lines connect

Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.

Goldsand's BocelliDuckling's Jr Just in TimeDuckling's Jr Just in T…Goldsand's ColumbusGoldsand's ColumbusSaltisgardens Snille O SmakSaltisgardens Snille O …Goldsand's Doris lGoldsand's Doris lGoldsand's Bodil MGoldsand's Bodil MBrosing's Australian IvoryBrosing's Australian Iv…

Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree

How these figures are calculated

COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.

AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.

Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.

Read more: how the COI is calculated

Pedigree

The whole tree fits on screen. Pinch to zoom in on a dog.

Same colour, same dog: these ancestors appear several times in this pedigree.

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Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Direct offspring 3 litters · 3 dogs

Litter of 6 October 2017Goldsand's Bocelli×Spark Jack Australia1 ♀
Litter date not recordedGoldsand's Bocelli×Ordinary Love by Polo Jack1 ♂
Litter date not recordedGoldsand's Bocelli×Spark Jack Australia1 ♀

Half-siblings, sire's side 1 litter · 1 dog

Litter date not recordedDuckling's Jr Just in Time×Tsarodej Jack Marylin1 ♂