Thanks for that Ive worked it out and its not that expensive, £15.50 for 2.5kg and it would last me approx 45days, £15 a month on kitty food is a bargain i say, its only £3.50 a week. I'll have a gander at both Orijen and Royal Canin. Ill donate the 24 pouches of Whiskas given to me to the PDSA, i know it may be full of crap but im sure they can feed it to the hedgehogs or something lol.