My dog's around 18kg (getting heavier as she's getting old) at the moment she is on James Wellbeloved and i pay around £40 for 15kg and that lasts around 2 months.

I'm thinking of getting her butchers tripe to mix with it occassionaly to moisten the food a little as it's her favourite but ingredients worry me a little.

I feed fish4dogs to my dogs. I tend to see what offers are on their website and if its a good one will bulk buy, same goes for the treats. I try to get the salmon mousse too but sometimes they're out of stock on this line. When it is in I bulk buy that and freeze it. I still add to their kibble tho with bits of fish or chicken. One of mine cant cope with red meat so I am careful to watch what goes into the bowl.

Sorry for the slight hijack. I was looking for a cheap website to get the F4D from.
Chemist direct sells it for £34 with about £3 delivery - just ordered a load lol (this is where someone else comments with a cheaper site)

iv got 4 and it cost me,375ish canadian dollars a month,kibble and raw.iv got 350lbs of dog!it works out to close to a dollar a pound!