Oh and a good tip: don't put liver in a food processor! I did that the other day and I nearly had to throw the food processor in the bin, it was that messy. And the liver pretty much liquifies. Consistency of sludge. Looks and smells disgusting.
I actually have a question for those who say that pet mince is better: does it have offal in it? My main problem with pet mince (and lots of other pet foods) is that they are not required to list what is actually in them... But I saw Aldi sells pet mince for $3.50 a kilo and if it's better than human grade meat, I would consider switching to that (and perhaps chicken mince) mixed with that Phuds stuff.