What is the ruling on feeding an animal whose meat is consumed if it has consumed impure substances?

Chapter on what purification is achieved with regarding water

Al-Mughni

Book of Purification

Book 2 · Issue 2 · Bab 2

Open in Qurani

Primary text

An animal whose meat is consumed immediately is not to be fed, nor should its milk be taken, so that the animal itself does not become impure, resembling a Jallalah (an animal fed exclusively on filth).