Becoming vegan is something that has become more popular in recent years, but a couple in Australia were found guilty of taking things a bit too far. Basically, they were not happy with only the two of them being vegan that they also decided that they wanted their kitten to also become vegan.
At first, it sounds like a perfectly plausible idea, but that is not the case. They fed the cat a diet that included potatoes, pasta, rice milk and a number of other items. The diet made the cat extremely ill to the point that it almost died. It was rescued by a vet who was forced into putting it on a drip and giving it a completely different diet that included meat as a staple part.
Fortunately, the cat made a full recovery, but you can guarantee that it will never try to turn Vegan all on its own in the future.