>>97899 (OP)
>Your waifur wouldn't be able to enjoy the food you do
You're assuming that she's a regular animal. While all those foods would indeed by unhealthy for a regular dog, cat, or fox; you haven't accounted for fluffy companions having evolved to be more tolerant of those foods. Heck, even humans are not universal in what foods we can eat. For example, the Japanese have naturally developed certain enzymes in their body that make them more easily able to digest things like seaweed and fish. Some people are able to eat duck eggs without issue, while others can only stand chicken eggs, etc.