“Canola” is an invented word, for marketing purposes only. It’s rapeseed oil. And the stuff will kill you.
Lard, tallow, and butter is the way to go. You really don’t need anything else.
http://www.shirleys-wellness-cafe.com/ConsumerAlert/Canola.aspx
Check the ingredients of your pet food, as well.
It’s everywhere.
I switched from Taste Of The Wild recently because it’s in the dog food.
It’s very hard to find dog food without it.