The Different Classes of Slaughter Cows

Jul 19, 2024

By Dr. Andrew Griffith

Following last week’s discussion on slaughter cow prices, a question was asked concerning the different classes of slaughter cows. Slaughter cow grades are based on fat cover. A breaking utility cow is in a body condition score (BCS) of 7-9 which means she is fat/obese. A boning utility cow is in a BCS of 4-6. Most producers will want their breeding herd in a 5-6 BCS. Lean/light are in a BCS of 1-3, which means they are extremely thin.

This is a very generalized explanation of slaughter cow grades, and there are more specifics that determine the final price. For instance, if an animal is expected to produce more lean beef than another animal relative to their total weight then it will receive a higher price. Some things to look for include looking at the fat over the ribs, hooks and pins. If the ribs are well covered then it is good to look at the fat cover on the hooks and pins to get an idea of the quality of animal.

In today’s market, there is a strong demand for lean grinding beef, which is what is supporting slaughter cow prices.

Source : osu.edu

Video: Intrauterine Vaccines in Swine - Dr. Heather Wilson

In this episode of The Swine it Podcast Show Canada, Dr. Heather Wilson from VIDO at the University of Saskatchewan explains how intrauterine vaccination is being developed as a new option for swine health. She shares how formulation, adjuvants, and delivery methods influence immune responses and what early trials reveal about safety and reproductive performance. Listen now on all major platforms.

"The idea was that an intrauterine vaccine might avoid a tolerance response and instead create an active immune response."

Meet the guest: Dr. Heather Wilson / heather-wilson-a8043641 is a Senior Scientist and Program Manager at the Vaccine and Infectious Disease Organization at the University of Saskatchewan. Her work centers on vaccine formulation and delivery in pigs, including the development of intrauterine vaccination to support reproductive health and passive protection of piglets. Her background spans biochemistry, immunology, and functional pathogenomics.