Inbreeding occurs when relatives are mated together, possibly decreasing fitness. Tools to assess the potential for inbreeding in a population from selection and mating decisions could provide more robust populations. The Kennel Club (KC) tool Mate Select provides support for making informed mating decisions by offering inbreeding information spanning 222 breeds. Information on usage was assessed from 2011 to 2018 in relation to dog registrations. Breeds with up to 70 dams had an increase from 2 to 10 searches per dam registered, while breeds with 20,000 registered dams declined towards 2 searches per dam. There was significant variation between breeds of the same census size, and breeds participating in recording schemes leading to the publication of EBVs had more searches per dam (P<0.001), however this was not directly related to the availability of the EBVs.
Proceedings of 12th World Congress on Genetics Applied to Livestock Production (WCGALP)
Technical and species orientated innovations in animal breeding, and contribution of genetics to solving societal challenges
EditorsR.F. Veerkamp and Y. de Haas
Published: 2022 Pages: 3364
eISBN: 978-90-8686-940-4
Book Type: Conference Proceedings
758. Breed differences in the use of tools for dog breeding
M. Janes Related information
1The Roslin Institute, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, EH25 9, RG, Scotland, United Kingdom.
*Corresponding author: mateja. janes@ed. ac. uk
, T.W. Lewis Related information*Corresponding author: mateja.
2The Guide Dogs for the Blind Association, Hillfields, Burghfield Common, Reading, Berkshire, RG7 3YG, United Kingdom.
, J.J. Ilska Related information3The Kennel Club, Clarges Street, London W1J 8AB, United Kingdom.
, G. Gorjanc Related information1The Roslin Institute, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, EH25 9, RG, Scotland, United Kingdom.
, J.A. Woolliams Related information1The Roslin Institute, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, EH25 9, RG, Scotland, United Kingdom.
Pages: 3121 - 3124
Published Online: February 09, 2023
Abstract: