A LIBRARY OF LIVESTOCK HERITAGE
Livestock breeding has followed narrow lines to improve production, and dozens of breeds have fallen out of favor.
'We do one thing, and one thing only'
The American Society for the Prevention of Cruelty to Animals' Spay/Neuter Alliance is working to reduce the number of unwanted animals by
1935 - 1945
Information on food-producing animals was a mainstay of JAVMA during this decade.
Pre-slaughter weights of livestock species have been increasing since at least the 1920s, and some of the largest gains have occurred in the past 25…