Ok, well my Mum does a weekly shop for 6 humans, 3 dogs, several cats, etc, and it comes to about �70 at most. We do but nearly all tesco/asda own brands so that brings it down, and thinking about it, we don't have much food in the house! lol. But Mum buys milk separately, and often tops up on fruit/veg throughout the week. Considering she has to make packed lunches for four people (and one of those has at least 8 sandwiches), I think she does pretty darn good! In a way, I think what brings the price of our shopping down is the fact that we're all really fussy so she only buys stuff that we all will eat, which doesn't amount to too much!