4.5 (555) In stock
This hole is known as a fistula, and it is installed in a cow through surgery.
Cow Country News - August 2016 by The Kentucky Cattlemen's Association - Issuu
Bovine spongiform encephalopathy - Wikipedia
Why do American farmers make holes in the stomach of cows? - Quora
Can Natural Farming Improve Farmers' Health?, Johns Hopkins
Farmers In Switzerland Drilling Holes In The Stomachs Of Cows For Strange Reasons
TePublisher - Newspapers Canada
North Canterbury News: November 12, 2020
CGTN - Cows with stomach 'portholes' draw ire of French
Strange due to a huge hole in the stomach of cows in Switzerland, you will be surprised — Steemit
Cysts Ovary In Dairy Cow, See How Vet Doctor Diagnosed Using KX5000V Animal Scanner
