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Cat pedigrees & breeder records — in your browser.

The modern, cross-device home for your cattery’s pedigrees and records. No clunky desktop software, no installs — just log in from any device. Built in the UK by a GCCF breeder and judge, and ready to rescue your Breeders Assistant data.

Everything you need to run a cattery, on the web:

  • ✓ Multi-generation pedigrees
  • ✓ Branded, printable certificates (PDF)
  • ✓ Inbreeding coefficient (COI)
  • ✓ Health, weight & diet records
  • ✓ Breeding, mating & litter records
  • ✓ Show results & titles (GCCF & TICA)
  • ✓ Photos for every cat, stored safely
  • ✓ Import from Breeders Assistant / Kintraks / Excel

Breeders Assistant has been retired — we’ll move your data across, free.

Tenset has retired Breeders Assistant: no more updates, no support, no new licences. Perfect Pedigrees is the replacement, and early-list members get free migration of their Breeders Assistant or Kintraks data. See what retirement means for you →