My two cost about $35 to feed each week. I have no idea how to cut these costs down, but buying chicken necks/frames from leonards is a great idea, I usually get mine from the supermarket, and I've always thought they charge way to much for something that they'd other wise just throw out!
Anyway, I've got a dalXgsp and a dobeXrotti and they're both pretty active, they run around all day, and jack goes for 4-5 1/2 hour walks a day (probably not enough I know), rex is still learning about walks, so he doesn't go out at all yet.
They get a couple of handfuls of supercoat each in the morning and another couple with their main meal at night = $7.50/wk
Plus at night (for both)
5kg roo & chicken/roo & beef/chicken & lamb mince / week = $14
2kg chicken necks/thighs = $2.50 or $4.50
1 kg brisket bones - $2.50
Plus a go to the cheapo vegie store and cook up a big batch of vegies which they get 4-5 times per week.
I don't know if I'm feeding too much or too little, but they both seem pretty healthy. Rex has been getting a little extra because a) he's bigger, and b) he's was little bit skinny IMO when we got him, but he's starting to look a bit better now.
Some people have said that they feed their dog '1 BARF pattie + kibble' (for example) per day, but how much is this in weight?