wbvs58
Well-known member
Wrong again Travlr. The big majority of cows in seedstock herds that tested +ve for a genetic condition merely got moved over into the commercial herd and bred to bulls that were known clean of the defect and went on to live normal productive lives, they did not go to slaughter. I for one bought a couple of cows that were carriers of AM. They were cows that I would not have been able to afford and one in particular I did very well out of getting a run of heifers that tested clear of AM.I'm not saying that inbreeding and line breeding can't be done well and wisely... but most people using these practices have read a book and maybe talked to a friend that heard something, and they take chances. We see the results all the time. Short legged cats, miniature horses and cattle, deaf, blind, and deformed dogs... and people. Everything begins somewhere.
There's a thread on this forum where people have made a lot of comments about Craig's List mini cattle and how they are laughable... yet they get high prices even though they are unproductive and questionably healthy. And there have been some severe anomalies crop up in registered cattle due to lack of understanding and care. And going forward we have learned but I doubt we are fully aware of all issues yet. The people with herds of Precision calves took huge losses although genetic testing helped. Still, a lot of beautiful animals went to slaughter rather than into the breeding population. Genetic defects can hide for generations and can be dominant or recessive, and they can be in a significant number of animals before discovered. All I'm saying is that when the gene pool is limited more care needs to be taken. Caution and being aware are good practices.
I hold no fear of genetic defects, I am sure more will crop up in the future in Angus and other breeds but nothing to do with the genetic pool that you allude to, it just happens but the tools that are available to us today make it easy to deal with.
Ken