 Which is why I don't purchase those and make my own because I can control it. I also use... That's a good point. Particularly, I go for... Because I'm up in the mountains and I'm fortunate that I can do this, is that I will use grass-fed animals only. Even if I'm keeping their bones from things that I have eaten to make bone broth, because bone broth is very healthy for humans and animals, I only use grass-fed animals. I'm also controlling that so I don't have salts or sugar or added chemicals.