Guinea pig inbreeding coefficient (COI): what it means and how to use it
What the coefficient of inbreeding is, typical values for related pairs, and how to check a pairing before the mating.
Guides
Guinea pig breeding guides
Plain-language guides for breeders: inbreeding, pedigrees and record keeping, with the steps to do it in Pigree.
Guinea pig pedigree: how to read, build and share a family tree
How a pedigree is laid out, what to record for each ancestor, how to handle unknown ancestors and how to share it with buyers.
Guinea pig breeding records: what to write down for every animal and litter
A checklist of the records a guinea pig breeder should keep for animals, litters, health and sales, and when to record them.
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