Yet another questionable ingredient I have come across while trying to find some new canned food options for my picky cat- Tomato paste....what do people think about this one? I was looking at Pure Vita canned food which is high up on some lists of recommendations, and the ingredients looked pretty decent overall....except for this. I've heard a lot of mixed opinions so far since green tomatoes are toxic, but some say red paste is fine as long as there's no onions or garlic.